old_contents: import sys
  from sqlalchemy import Column, ForeignKey, Integer, String
  from sqlalchemy.ext.declarative import declarative_base
  from sqlalchemy.orm import relationship
  from sqlalchemy import create_engine
  
  Base = declarative_base()
  
  
  class Restaurant(Base):
  
      __tablename__ = 'restaurant'
  
      name = Column(String(80), nullable = False)
      description = Column(String(250))
      id = Column(Integer, primary_key = True)
  
      @property
      def serialize(self):
          return {
              'name': self.name,
              'description': self.description,
              'id': self.id,
          }
  
  class MenuItem(Base):
  
      __tablename__ = 'menu_item'
  
      name = Column(String(80), nullable = False)
      id = Column(Integer,primary_key = True)
      course = Column(String(250))
      description = Column(String(250))
      price = Column(String(8))
      restaurant_id = Column(Integer, ForeignKey('restaurant.id'))
      restaurant = relationship(Restaurant)
  
      @property
      def serialize(self):
          return {
              'name': self.name,
              'description': self.description,
              'id': self.id,
              'price': self.price,
              'course': self.course,
          }
  
  
  engine = create_engine('sqlite:///restaurantmenu.db')
  Base.metadata.create_all(engine)
  
new_contents: import sys
  from sqlalchemy import Column, ForeignKey, Integer, String
  from sqlalchemy.ext.declarative import declarative_base
  from sqlalchemy.orm import relationship
  from sqlalchemy import create_engine
  
  Base = declarative_base()
  
  
  class Restaurant(Base):
  
      __tablename__ = 'restaurant'
  
      name = Column(String(80), nullable = False)
      id = Column(Integer, primary_key = True)
  
      @property
      def serialize(self):
          return {
              'name': self.name,
              'id': self.id,
          }
  
  class MenuItem(Base):
  
      __tablename__ = 'menu_item'
  
      name = Column(String(80), nullable = False)
      id = Column(Integer,primary_key = True)
      course = Column(String(250))
      description = Column(String(250))
      price = Column(String(8))
      restaurant_id = Column(Integer, ForeignKey('restaurant.id'))
      restaurant = relationship(Restaurant)
  
      @property
      def serialize(self):
          return {
              'name': self.name,
              'description': self.description,
              'id': self.id,
              'price': self.price,
              'course': self.course,
          }
  
  
  engine = create_engine('sqlite:///restaurantmenu.db')
  Base.metadata.create_all(engine)
  
subject: Remove description from Restaurant class