lint code

src/basic_memory/repository/entity_repository.py

@@ -3,7 +3,6 @@
 from pathlib import Path
 from typing import List, Optional, Sequence, Union
 
-from sqlalchemy import select, or_, asc
 from sqlalchemy.ext.asyncio import AsyncSession, async_sessionmaker
 from sqlalchemy.orm import selectinload
 from sqlalchemy.orm.interfaces import LoaderOption