from sqlalchemy import Column, Integer, VARCHAR, Float from sqlalchemy.ext.declarative import declarative_base from sqlalchemy.orm import relationship base = declarative_base() class Accessories(base): __tablename__ = 'accessories' id = Column(Integer, primary_key=True, autoincrement=True) name = Column(VARCHAR(100), nullable=False) width = Column(Float) height = Column(Float) length = Column(Float) weight = Column(Float) storage_accessories = relationship('StorageAccessories', back_populates='accessories')