small fix

backend/src/auth/db.py

@@ -3,16 +3,11 @@ from collections.abc import AsyncGenerator
 from fastapi import Depends
 from fastapi_users.db import SQLAlchemyBaseUserTableUUID, SQLAlchemyUserDatabase
 from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker, create_async_engine
-from sqlalchemy.orm import DeclarativeBase
 
 import database
 
 
-class Base(DeclarativeBase):
-    pass
-
-
-class User(SQLAlchemyBaseUserTableUUID, Base):
+class User(SQLAlchemyBaseUserTableUUID, database.Base):
     pass
 
 
@@ -20,11 +15,6 @@ engine = create_async_engine(database.db_url, echo=False)
 async_session_maker = async_sessionmaker(engine, expire_on_commit=False)
 
 
-async def create_db_and_tables():
-    async with engine.begin() as conn:
-        await conn.run_sync(Base.metadata.create_all)
-
-
 async def get_async_session() -> AsyncGenerator[AsyncSession, None]:
     async with async_session_maker() as session:
         yield session