from sqlalchemy import create_engine from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.orm import sessionmaker from app.core.config import settings engine = create_engine( settings.SQLALCHEMY_DATABASE_URL, connect_args={"check_same_thread": False}, # needed only for SQLite ) SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine) Base = declarative_base()