uow and di basic implementation

api/migrations/env.py

@@ -4,7 +4,6 @@ from alembic import context
 from sqlalchemy import engine_from_config, pool
 
 import api.model.user  # type: ignore
-from api.uow.database import Base
 
 # this is the Alembic Config object, which provides
 # access to the values within the .ini file in use.
@@ -19,7 +18,7 @@ if config.config_file_name is not None:
 # for 'autogenerate' support
 # from myapp import mymodel
 # target_metadata = mymodel.Base.metadata
-target_metadata = Base.metadata
+target_metadata = api.model.user.Base.metadata
 
 # other values from the config, defined by the needs of env.py,
 # can be acquired:

api/migrations/versions/ec1380cb4f18_initial.py

@@ -6,7 +6,7 @@ Create Date: 2024-03-04 03:11:36.206211
 
 """
 
-from typing import Sequence, Union
+from collections.abc import Sequence
 
 import sqlalchemy as sa
 from alembic import op