from sqlalchemy import Column, Integer, String, ForeignKey from sqlalchemy.orm import relationship from app.db.session import Base class Item(Base): __tablename__ = "items" id = Column(Integer, primary_key=True, index=True) title = Column(String, index=True) description = Column(String, index=True) owner_id = Column(Integer, ForeignKey("users.id")) owner = relationship("User", back_populates="items")