数据库优先配置

backend/app/config.py

@@ -42,8 +42,8 @@ class Settings(BaseSettings):
     ):
         return (
             init_settings,
-            DotEnvSourceWithCommaLists(settings_cls),
             EnvSettingsSourceWithCommaLists(settings_cls),
+            DotEnvSourceWithCommaLists(settings_cls),
             file_secret_settings,
         )
 

result.txt

@@ -1,970 +1,938 @@
-ubuntu@ubuntu:~/Fine-tuning$  docker ps -a
-CONTAINER ID   IMAGE                                             COMMAND                  CREATED              STATUS                          PORTS                                           NAMES
-cad4e2eea951   fine-tuning-frontend                              "/docker-entrypoint.…"   About a minute ago   Restarting (1) 9 seconds ago                                                    finetune-frontend
-4074f7d6fdfa   fine-tuning-backend                               "uvicorn main:app --…"   7 minutes ago        Restarting (1) 26 seconds ago                                                   finetune-backend
-842d54390119   docker.m.daocloud.io/library/postgres:16-alpine   "docker-entrypoint.s…"   7 minutes ago        Up 7 minutes                    0.0.0.0:5432->5432/tcp, [::]:5432->5432/tcp     finetune-postgres
-c2ec724f96b0   mineru:latest                                     "mineru-api --host 0…"   33 minutes ago       Up 33 minutes (healthy)         0.0.0.0:23428->8000/tcp, [::]:23428->8000/tcp   mineru-api
-32ad6b617127   hello-world                                       "/hello"                 5 hours ago          Exited (0) 5 hours ago                                                          upbeat_jackson
-0ece88b67574   hello-world                                       "/hello"                 5 hours ago          Created                                                                         frosty_curran
-ubuntu@ubuntu:~/Fine-tuning$ docker logs finetune-frontend
-/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
-/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
-10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
-10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version
-/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
-/docker-entrypoint.sh: Configuration complete; ready for start up
-2026/05/20 07:23:00 [emerg] 1#1: host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-nginx: [emerg] host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
-/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
-10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
-10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version
-/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
-/docker-entrypoint.sh: Configuration complete; ready for start up
-2026/05/20 07:23:06 [emerg] 1#1: host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-nginx: [emerg] host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
-/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
-10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
-10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version
-/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
-/docker-entrypoint.sh: Configuration complete; ready for start up
-2026/05/20 07:23:11 [emerg] 1#1: host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-nginx: [emerg] host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
-/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
-10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
-10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version
-/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
-/docker-entrypoint.sh: Configuration complete; ready for start up
-2026/05/20 07:23:17 [emerg] 1#1: host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-nginx: [emerg] host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
-/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
-10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
-10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version
-/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
-/docker-entrypoint.sh: Configuration complete; ready for start up
-2026/05/20 07:23:23 [emerg] 1#1: host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-nginx: [emerg] host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
-/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
-10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
-10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version
-/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
-/docker-entrypoint.sh: Configuration complete; ready for start up
-2026/05/20 07:23:30 [emerg] 1#1: host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-nginx: [emerg] host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
-/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
-10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
-10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version
-/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
-/docker-entrypoint.sh: Configuration complete; ready for start up
-2026/05/20 07:23:38 [emerg] 1#1: host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-nginx: [emerg] host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
-/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
-10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
-10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version
-/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
-/docker-entrypoint.sh: Configuration complete; ready for start up
-2026/05/20 07:23:50 [emerg] 1#1: host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-nginx: [emerg] host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
-/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
-10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
-10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version
-/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
-/docker-entrypoint.sh: Configuration complete; ready for start up
-2026/05/20 07:24:08 [emerg] 1#1: host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-nginx: [emerg] host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
-/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
-10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
-10-listen-on-ipv6-by-default.sh: info: /etc/nginx/conf.d/default.conf differs from the packaged version
-/docker-entrypoint.sh: Sourcing /docker-entrypoint.d/15-local-resolvers.envsh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
-/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
-/docker-entrypoint.sh: Configuration complete; ready for start up
-2026/05/20 07:24:39 [emerg] 1#1: host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-nginx: [emerg] host not found in upstream "backend" in /etc/nginx/conf.d/default.conf:14
-ubuntu@ubuntu:~/Fine-tuning$ docker logs finetune-backend
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-Traceback (most recent call last):
-  File "/usr/local/bin/uvicorn", line 8, in <module>
-    sys.exit(main())
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1524, in __call__
-    return self.main(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1445, in main
-    rv = self.invoke(ctx)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 1308, in invoke
-    return ctx.invoke(self.callback, **ctx.params)
-  File "/usr/local/lib/python3.10/site-packages/click/core.py", line 877, in invoke
-    return callback(*args, **kwargs)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 441, in main
-    run(
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/main.py", line 609, in run
-    config.load_app()
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/config.py", line 415, in load_app
-    return import_from_string(self.app)
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 22, in import_from_string
-    raise exc from None
-  File "/usr/local/lib/python3.10/site-packages/uvicorn/importer.py", line 19, in import_from_string
-    module = importlib.import_module(module_str)
-  File "/usr/local/lib/python3.10/importlib/__init__.py", line 126, in import_module
-    return _bootstrap._gcd_import(name[level:], package, level)
-  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
-  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
-  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
-  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
-  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
-  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
-  File "/app/main.py", line 83, in <module>
-    app = create_app()
-  File "/app/main.py", line 57, in create_app
-    from app.api import models as models_api
-  File "/app/app/api/models.py", line 5, in <module>
-    from app.services import model_service, model_test_service
-  File "/app/app/services/model_service.py", line 7, in <module>
-    from app.core.db import async_session, ModelCache
-  File "/app/app/core/db.py", line 37, in <module>
-    async_session = _get_session()
-  File "/app/app/core/db.py", line 32, in _get_session
-    _async_session = async_sessionmaker(_get_engine(), class_=AsyncSession, expire_on_commit=False)
-  File "/app/app/core/db.py", line 21, in _get_engine
-    _engine = create_async_engine(
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 120, in create_async_engine
-    sync_engine = _create_engine(url, **kw)
-  File "<string>", line 2, in create_engine
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/deprecations.py", line 281, in warned
-    return fn(*args, **kwargs)  # type: ignore[no-any-return]
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 617, in create_engine
-    dbapi = dbapi_meth(**dbapi_args)
-  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 1094, in import_dbapi
-    return AsyncAdapt_asyncpg_dbapi(__import__("asyncpg"))
-ModuleNotFoundError: No module named 'asyncpg'
-ubuntu@ubuntu:~/Fine-tuning$ ss -tlnp | grep 23423
+ubuntu@ubuntu:~/Fine-tuning$ docker logs -f finetune-backend
+INFO:     Started server process [1]
+INFO:     Waiting for application startup.
+ERROR:    Traceback (most recent call last):
+  File "/usr/local/lib/python3.10/site-packages/starlette/routing.py", line 638, in lifespan
+    async with self.lifespan_context(app) as maybe_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/app/main.py", line 26, in lifespan
+    await init_db()
+  File "/app/app/core/db.py", line 42, in init_db
+    async with _get_engine().begin() as conn:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 1068, in begin
+    async with conn:
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/base.py", line 121, in __aenter__
+    return await self.start(is_ctxmanager=True)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 275, in start
+    await greenlet_spawn(self.sync_engine.connect)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 201, in greenlet_spawn
+    result = context.throw(*sys.exc_info())
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3293, in connect
+    return self._connection_cls(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 143, in __init__
+    self._dbapi_connection = engine.raw_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3317, in raw_connection
+    return self.pool.connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 448, in connect
+    return _ConnectionFairy._checkout(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1272, in _checkout
+    fairy = _ConnectionRecord.checkout(pool)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 712, in checkout
+    rec = pool._do_get()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 177, in _do_get
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 175, in _do_get
+    return self._create_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 389, in _create_connection
+    return _ConnectionRecord(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 674, in __init__
+    self.__connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 900, in __connect
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 896, in __connect
+    self.dbapi_connection = connection = pool._invoke_creator(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 667, in connect
+    return dialect.connect(*cargs_tup, **cparams)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 630, in connect
+    return self.loaded_dbapi.connect(*cargs, **cparams)  # type: ignore[no-any-return]  # NOQA: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 955, in connect
+    await_only(creator_fn(*arg, **kw)),
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 132, in await_only
+    return current.parent.switch(awaitable)  # type: ignore[no-any-return,attr-defined] # noqa: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 196, in greenlet_spawn
+    value = await result
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connection.py", line 2443, in connect
+    return await connect_utils._connect(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1249, in _connect
+    raise last_error or exceptions.TargetServerAttributeNotMatched(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1218, in _connect
+    conn = await _connect_addr(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1054, in _connect_addr
+    return await __connect_addr(params, True, *args)
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1099, in __connect_addr
+    tr, pr = await connector
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 969, in _create_ssl_connection
+    tr, pr = await loop.create_connection(
+  File "uvloop/loop.pyx", line 2043, in create_connection
+  File "uvloop/loop.pyx", line 2020, in uvloop.loop.Loop.create_connection
+ConnectionRefusedError: [Errno 111] Connection refused
+
+ERROR:    Application startup failed. Exiting.
+INFO:     Started server process [1]
+INFO:     Waiting for application startup.
+ERROR:    Traceback (most recent call last):
+  File "/usr/local/lib/python3.10/site-packages/starlette/routing.py", line 638, in lifespan
+    async with self.lifespan_context(app) as maybe_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/app/main.py", line 26, in lifespan
+    await init_db()
+  File "/app/app/core/db.py", line 42, in init_db
+    async with _get_engine().begin() as conn:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 1068, in begin
+    async with conn:
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/base.py", line 121, in __aenter__
+    return await self.start(is_ctxmanager=True)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 275, in start
+    await greenlet_spawn(self.sync_engine.connect)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 201, in greenlet_spawn
+    result = context.throw(*sys.exc_info())
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3293, in connect
+    return self._connection_cls(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 143, in __init__
+    self._dbapi_connection = engine.raw_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3317, in raw_connection
+    return self.pool.connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 448, in connect
+    return _ConnectionFairy._checkout(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1272, in _checkout
+    fairy = _ConnectionRecord.checkout(pool)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 712, in checkout
+    rec = pool._do_get()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 177, in _do_get
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 175, in _do_get
+    return self._create_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 389, in _create_connection
+    return _ConnectionRecord(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 674, in __init__
+    self.__connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 900, in __connect
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 896, in __connect
+    self.dbapi_connection = connection = pool._invoke_creator(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 667, in connect
+    return dialect.connect(*cargs_tup, **cparams)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 630, in connect
+    return self.loaded_dbapi.connect(*cargs, **cparams)  # type: ignore[no-any-return]  # NOQA: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 955, in connect
+    await_only(creator_fn(*arg, **kw)),
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 132, in await_only
+    return current.parent.switch(awaitable)  # type: ignore[no-any-return,attr-defined] # noqa: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 196, in greenlet_spawn
+    value = await result
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connection.py", line 2443, in connect
+    return await connect_utils._connect(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1249, in _connect
+    raise last_error or exceptions.TargetServerAttributeNotMatched(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1218, in _connect
+    conn = await _connect_addr(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1054, in _connect_addr
+    return await __connect_addr(params, True, *args)
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1099, in __connect_addr
+    tr, pr = await connector
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 969, in _create_ssl_connection
+    tr, pr = await loop.create_connection(
+  File "uvloop/loop.pyx", line 2043, in create_connection
+  File "uvloop/loop.pyx", line 2020, in uvloop.loop.Loop.create_connection
+ConnectionRefusedError: [Errno 111] Connection refused
+
+ERROR:    Application startup failed. Exiting.
+INFO:     Started server process [1]
+INFO:     Waiting for application startup.
+ERROR:    Traceback (most recent call last):
+  File "/usr/local/lib/python3.10/site-packages/starlette/routing.py", line 638, in lifespan
+    async with self.lifespan_context(app) as maybe_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/app/main.py", line 26, in lifespan
+    await init_db()
+  File "/app/app/core/db.py", line 42, in init_db
+    async with _get_engine().begin() as conn:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 1068, in begin
+    async with conn:
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/base.py", line 121, in __aenter__
+    return await self.start(is_ctxmanager=True)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 275, in start
+    await greenlet_spawn(self.sync_engine.connect)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 201, in greenlet_spawn
+    result = context.throw(*sys.exc_info())
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3293, in connect
+    return self._connection_cls(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 143, in __init__
+    self._dbapi_connection = engine.raw_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3317, in raw_connection
+    return self.pool.connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 448, in connect
+    return _ConnectionFairy._checkout(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1272, in _checkout
+    fairy = _ConnectionRecord.checkout(pool)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 712, in checkout
+    rec = pool._do_get()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 177, in _do_get
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 175, in _do_get
+    return self._create_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 389, in _create_connection
+    return _ConnectionRecord(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 674, in __init__
+    self.__connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 900, in __connect
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 896, in __connect
+    self.dbapi_connection = connection = pool._invoke_creator(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 667, in connect
+    return dialect.connect(*cargs_tup, **cparams)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 630, in connect
+    return self.loaded_dbapi.connect(*cargs, **cparams)  # type: ignore[no-any-return]  # NOQA: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 955, in connect
+    await_only(creator_fn(*arg, **kw)),
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 132, in await_only
+    return current.parent.switch(awaitable)  # type: ignore[no-any-return,attr-defined] # noqa: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 196, in greenlet_spawn
+    value = await result
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connection.py", line 2443, in connect
+    return await connect_utils._connect(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1249, in _connect
+    raise last_error or exceptions.TargetServerAttributeNotMatched(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1218, in _connect
+    conn = await _connect_addr(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1054, in _connect_addr
+    return await __connect_addr(params, True, *args)
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1099, in __connect_addr
+    tr, pr = await connector
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 969, in _create_ssl_connection
+    tr, pr = await loop.create_connection(
+  File "uvloop/loop.pyx", line 2043, in create_connection
+  File "uvloop/loop.pyx", line 2020, in uvloop.loop.Loop.create_connection
+ConnectionRefusedError: [Errno 111] Connection refused
+
+ERROR:    Application startup failed. Exiting.
+INFO:     Started server process [1]
+INFO:     Waiting for application startup.
+ERROR:    Traceback (most recent call last):
+  File "/usr/local/lib/python3.10/site-packages/starlette/routing.py", line 638, in lifespan
+    async with self.lifespan_context(app) as maybe_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/app/main.py", line 26, in lifespan
+    await init_db()
+  File "/app/app/core/db.py", line 42, in init_db
+    async with _get_engine().begin() as conn:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 1068, in begin
+    async with conn:
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/base.py", line 121, in __aenter__
+    return await self.start(is_ctxmanager=True)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 275, in start
+    await greenlet_spawn(self.sync_engine.connect)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 201, in greenlet_spawn
+    result = context.throw(*sys.exc_info())
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3293, in connect
+    return self._connection_cls(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 143, in __init__
+    self._dbapi_connection = engine.raw_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3317, in raw_connection
+    return self.pool.connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 448, in connect
+    return _ConnectionFairy._checkout(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1272, in _checkout
+    fairy = _ConnectionRecord.checkout(pool)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 712, in checkout
+    rec = pool._do_get()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 177, in _do_get
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 175, in _do_get
+    return self._create_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 389, in _create_connection
+    return _ConnectionRecord(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 674, in __init__
+    self.__connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 900, in __connect
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 896, in __connect
+    self.dbapi_connection = connection = pool._invoke_creator(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 667, in connect
+    return dialect.connect(*cargs_tup, **cparams)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 630, in connect
+    return self.loaded_dbapi.connect(*cargs, **cparams)  # type: ignore[no-any-return]  # NOQA: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 955, in connect
+    await_only(creator_fn(*arg, **kw)),
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 132, in await_only
+    return current.parent.switch(awaitable)  # type: ignore[no-any-return,attr-defined] # noqa: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 196, in greenlet_spawn
+    value = await result
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connection.py", line 2443, in connect
+    return await connect_utils._connect(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1249, in _connect
+    raise last_error or exceptions.TargetServerAttributeNotMatched(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1218, in _connect
+    conn = await _connect_addr(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1054, in _connect_addr
+    return await __connect_addr(params, True, *args)
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1099, in __connect_addr
+    tr, pr = await connector
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 969, in _create_ssl_connection
+    tr, pr = await loop.create_connection(
+  File "uvloop/loop.pyx", line 2043, in create_connection
+  File "uvloop/loop.pyx", line 2020, in uvloop.loop.Loop.create_connection
+ConnectionRefusedError: [Errno 111] Connection refused
+
+ERROR:    Application startup failed. Exiting.
+INFO:     Started server process [1]
+INFO:     Waiting for application startup.
+ERROR:    Traceback (most recent call last):
+  File "/usr/local/lib/python3.10/site-packages/starlette/routing.py", line 638, in lifespan
+    async with self.lifespan_context(app) as maybe_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/app/main.py", line 26, in lifespan
+    await init_db()
+  File "/app/app/core/db.py", line 42, in init_db
+    async with _get_engine().begin() as conn:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 1068, in begin
+    async with conn:
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/base.py", line 121, in __aenter__
+    return await self.start(is_ctxmanager=True)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 275, in start
+    await greenlet_spawn(self.sync_engine.connect)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 201, in greenlet_spawn
+    result = context.throw(*sys.exc_info())
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3293, in connect
+    return self._connection_cls(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 143, in __init__
+    self._dbapi_connection = engine.raw_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3317, in raw_connection
+    return self.pool.connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 448, in connect
+    return _ConnectionFairy._checkout(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1272, in _checkout
+    fairy = _ConnectionRecord.checkout(pool)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 712, in checkout
+    rec = pool._do_get()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 177, in _do_get
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 175, in _do_get
+    return self._create_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 389, in _create_connection
+    return _ConnectionRecord(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 674, in __init__
+    self.__connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 900, in __connect
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 896, in __connect
+    self.dbapi_connection = connection = pool._invoke_creator(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 667, in connect
+    return dialect.connect(*cargs_tup, **cparams)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 630, in connect
+    return self.loaded_dbapi.connect(*cargs, **cparams)  # type: ignore[no-any-return]  # NOQA: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 955, in connect
+    await_only(creator_fn(*arg, **kw)),
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 132, in await_only
+    return current.parent.switch(awaitable)  # type: ignore[no-any-return,attr-defined] # noqa: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 196, in greenlet_spawn
+    value = await result
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connection.py", line 2443, in connect
+    return await connect_utils._connect(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1249, in _connect
+    raise last_error or exceptions.TargetServerAttributeNotMatched(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1218, in _connect
+    conn = await _connect_addr(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1054, in _connect_addr
+    return await __connect_addr(params, True, *args)
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1099, in __connect_addr
+    tr, pr = await connector
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 969, in _create_ssl_connection
+    tr, pr = await loop.create_connection(
+  File "uvloop/loop.pyx", line 2043, in create_connection
+  File "uvloop/loop.pyx", line 2020, in uvloop.loop.Loop.create_connection
+ConnectionRefusedError: [Errno 111] Connection refused
+
+ERROR:    Application startup failed. Exiting.
+INFO:     Started server process [1]
+INFO:     Waiting for application startup.
+ERROR:    Traceback (most recent call last):
+  File "/usr/local/lib/python3.10/site-packages/starlette/routing.py", line 638, in lifespan
+    async with self.lifespan_context(app) as maybe_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/app/main.py", line 26, in lifespan
+    await init_db()
+  File "/app/app/core/db.py", line 42, in init_db
+    async with _get_engine().begin() as conn:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 1068, in begin
+    async with conn:
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/base.py", line 121, in __aenter__
+    return await self.start(is_ctxmanager=True)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 275, in start
+    await greenlet_spawn(self.sync_engine.connect)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 201, in greenlet_spawn
+    result = context.throw(*sys.exc_info())
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3293, in connect
+    return self._connection_cls(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 143, in __init__
+    self._dbapi_connection = engine.raw_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3317, in raw_connection
+    return self.pool.connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 448, in connect
+    return _ConnectionFairy._checkout(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1272, in _checkout
+    fairy = _ConnectionRecord.checkout(pool)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 712, in checkout
+    rec = pool._do_get()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 177, in _do_get
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 175, in _do_get
+    return self._create_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 389, in _create_connection
+    return _ConnectionRecord(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 674, in __init__
+    self.__connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 900, in __connect
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 896, in __connect
+    self.dbapi_connection = connection = pool._invoke_creator(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 667, in connect
+    return dialect.connect(*cargs_tup, **cparams)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 630, in connect
+    return self.loaded_dbapi.connect(*cargs, **cparams)  # type: ignore[no-any-return]  # NOQA: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 955, in connect
+    await_only(creator_fn(*arg, **kw)),
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 132, in await_only
+    return current.parent.switch(awaitable)  # type: ignore[no-any-return,attr-defined] # noqa: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 196, in greenlet_spawn
+    value = await result
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connection.py", line 2443, in connect
+    return await connect_utils._connect(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1249, in _connect
+    raise last_error or exceptions.TargetServerAttributeNotMatched(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1218, in _connect
+    conn = await _connect_addr(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1054, in _connect_addr
+    return await __connect_addr(params, True, *args)
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1099, in __connect_addr
+    tr, pr = await connector
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 969, in _create_ssl_connection
+    tr, pr = await loop.create_connection(
+  File "uvloop/loop.pyx", line 2043, in create_connection
+  File "uvloop/loop.pyx", line 2020, in uvloop.loop.Loop.create_connection
+ConnectionRefusedError: [Errno 111] Connection refused
+
+ERROR:    Application startup failed. Exiting.
+INFO:     Started server process [1]
+INFO:     Waiting for application startup.
+ERROR:    Traceback (most recent call last):
+  File "/usr/local/lib/python3.10/site-packages/starlette/routing.py", line 638, in lifespan
+    async with self.lifespan_context(app) as maybe_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/app/main.py", line 26, in lifespan
+    await init_db()
+  File "/app/app/core/db.py", line 42, in init_db
+    async with _get_engine().begin() as conn:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 1068, in begin
+    async with conn:
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/base.py", line 121, in __aenter__
+    return await self.start(is_ctxmanager=True)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 275, in start
+    await greenlet_spawn(self.sync_engine.connect)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 201, in greenlet_spawn
+    result = context.throw(*sys.exc_info())
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3293, in connect
+    return self._connection_cls(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 143, in __init__
+    self._dbapi_connection = engine.raw_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3317, in raw_connection
+    return self.pool.connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 448, in connect
+    return _ConnectionFairy._checkout(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1272, in _checkout
+    fairy = _ConnectionRecord.checkout(pool)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 712, in checkout
+    rec = pool._do_get()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 177, in _do_get
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 175, in _do_get
+    return self._create_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 389, in _create_connection
+    return _ConnectionRecord(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 674, in __init__
+    self.__connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 900, in __connect
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 896, in __connect
+    self.dbapi_connection = connection = pool._invoke_creator(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 667, in connect
+    return dialect.connect(*cargs_tup, **cparams)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 630, in connect
+    return self.loaded_dbapi.connect(*cargs, **cparams)  # type: ignore[no-any-return]  # NOQA: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 955, in connect
+    await_only(creator_fn(*arg, **kw)),
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 132, in await_only
+    return current.parent.switch(awaitable)  # type: ignore[no-any-return,attr-defined] # noqa: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 196, in greenlet_spawn
+    value = await result
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connection.py", line 2443, in connect
+    return await connect_utils._connect(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1249, in _connect
+    raise last_error or exceptions.TargetServerAttributeNotMatched(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1218, in _connect
+    conn = await _connect_addr(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1054, in _connect_addr
+    return await __connect_addr(params, True, *args)
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1099, in __connect_addr
+    tr, pr = await connector
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 969, in _create_ssl_connection
+    tr, pr = await loop.create_connection(
+  File "uvloop/loop.pyx", line 2043, in create_connection
+  File "uvloop/loop.pyx", line 2020, in uvloop.loop.Loop.create_connection
+ConnectionRefusedError: [Errno 111] Connection refused
+
+ERROR:    Application startup failed. Exiting.
+INFO:     Started server process [1]
+INFO:     Waiting for application startup.
+ERROR:    Traceback (most recent call last):
+  File "/usr/local/lib/python3.10/site-packages/starlette/routing.py", line 638, in lifespan
+    async with self.lifespan_context(app) as maybe_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/app/main.py", line 26, in lifespan
+    await init_db()
+  File "/app/app/core/db.py", line 42, in init_db
+    async with _get_engine().begin() as conn:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 1068, in begin
+    async with conn:
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/base.py", line 121, in __aenter__
+    return await self.start(is_ctxmanager=True)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 275, in start
+    await greenlet_spawn(self.sync_engine.connect)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 201, in greenlet_spawn
+    result = context.throw(*sys.exc_info())
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3293, in connect
+    return self._connection_cls(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 143, in __init__
+    self._dbapi_connection = engine.raw_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3317, in raw_connection
+    return self.pool.connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 448, in connect
+    return _ConnectionFairy._checkout(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1272, in _checkout
+    fairy = _ConnectionRecord.checkout(pool)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 712, in checkout
+    rec = pool._do_get()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 177, in _do_get
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 175, in _do_get
+    return self._create_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 389, in _create_connection
+    return _ConnectionRecord(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 674, in __init__
+    self.__connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 900, in __connect
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 896, in __connect
+    self.dbapi_connection = connection = pool._invoke_creator(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 667, in connect
+    return dialect.connect(*cargs_tup, **cparams)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 630, in connect
+    return self.loaded_dbapi.connect(*cargs, **cparams)  # type: ignore[no-any-return]  # NOQA: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 955, in connect
+    await_only(creator_fn(*arg, **kw)),
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 132, in await_only
+    return current.parent.switch(awaitable)  # type: ignore[no-any-return,attr-defined] # noqa: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 196, in greenlet_spawn
+    value = await result
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connection.py", line 2443, in connect
+    return await connect_utils._connect(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1249, in _connect
+    raise last_error or exceptions.TargetServerAttributeNotMatched(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1218, in _connect
+    conn = await _connect_addr(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1054, in _connect_addr
+    return await __connect_addr(params, True, *args)
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1099, in __connect_addr
+    tr, pr = await connector
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 969, in _create_ssl_connection
+    tr, pr = await loop.create_connection(
+  File "uvloop/loop.pyx", line 2043, in create_connection
+  File "uvloop/loop.pyx", line 2020, in uvloop.loop.Loop.create_connection
+ConnectionRefusedError: [Errno 111] Connection refused
+
+ERROR:    Application startup failed. Exiting.
+INFO:     Started server process [1]
+INFO:     Waiting for application startup.
+ERROR:    Traceback (most recent call last):
+  File "/usr/local/lib/python3.10/site-packages/starlette/routing.py", line 638, in lifespan
+    async with self.lifespan_context(app) as maybe_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/fastapi/routing.py", line 216, in merged_lifespan
+    async with original_context(app) as maybe_original_state:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/app/main.py", line 26, in lifespan
+    await init_db()
+  File "/app/app/core/db.py", line 42, in init_db
+    async with _get_engine().begin() as conn:
+  File "/usr/local/lib/python3.10/contextlib.py", line 199, in __aenter__
+    return await anext(self.gen)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 1068, in begin
+    async with conn:
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/base.py", line 121, in __aenter__
+    return await self.start(is_ctxmanager=True)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/ext/asyncio/engine.py", line 275, in start
+    await greenlet_spawn(self.sync_engine.connect)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 201, in greenlet_spawn
+    result = context.throw(*sys.exc_info())
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3293, in connect
+    return self._connection_cls(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 143, in __init__
+    self._dbapi_connection = engine.raw_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/base.py", line 3317, in raw_connection
+    return self.pool.connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 448, in connect
+    return _ConnectionFairy._checkout(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 1272, in _checkout
+    fairy = _ConnectionRecord.checkout(pool)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 712, in checkout
+    rec = pool._do_get()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 177, in _do_get
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/impl.py", line 175, in _do_get
+    return self._create_connection()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 389, in _create_connection
+    return _ConnectionRecord(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 674, in __init__
+    self.__connect()
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 900, in __connect
+    with util.safe_reraise():
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/langhelpers.py", line 121, in __exit__
+    raise exc_value.with_traceback(exc_tb)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/pool/base.py", line 896, in __connect
+    self.dbapi_connection = connection = pool._invoke_creator(self)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/create.py", line 667, in connect
+    return dialect.connect(*cargs_tup, **cparams)
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/engine/default.py", line 630, in connect
+    return self.loaded_dbapi.connect(*cargs, **cparams)  # type: ignore[no-any-return]  # NOQA: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/dialects/postgresql/asyncpg.py", line 955, in connect
+    await_only(creator_fn(*arg, **kw)),
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 132, in await_only
+    return current.parent.switch(awaitable)  # type: ignore[no-any-return,attr-defined] # noqa: E501
+  File "/usr/local/lib/python3.10/site-packages/sqlalchemy/util/_concurrency_py3k.py", line 196, in greenlet_spawn
+    value = await result
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connection.py", line 2443, in connect
+    return await connect_utils._connect(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1249, in _connect
+    raise last_error or exceptions.TargetServerAttributeNotMatched(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1218, in _connect
+    conn = await _connect_addr(
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1054, in _connect_addr
+    return await __connect_addr(params, True, *args)
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 1099, in __connect_addr
+    tr, pr = await connector
+  File "/usr/local/lib/python3.10/site-packages/asyncpg/connect_utils.py", line 969, in _create_ssl_connection
+    tr, pr = await loop.create_connection(
+  File "uvloop/loop.pyx", line 2043, in create_connection
+  File "uvloop/loop.pyx", line 2020, in uvloop.loop.Loop.create_connection
+ConnectionRefusedError: [Errno 111] Connection refused
+
+ERROR:    Application startup failed. Exiting.
 ubuntu@ubuntu:~/Fine-tuning$