old_contents: from django.db import models
  
  
  # Create your models here.
  
  class Item(models.Model):
      """
      Fields-
      1. id = models.AutoField(primary_key=True) is created by default
      2. Two Foreign Keys
      Relationships-
      Many to Many with Interest Group
      Many to Many with Box
      Ternary Relationship with Supplier and Orders
      Many to Many with Selling Cycle
      """
      item_name = models.CharField(max_length=40)
      item_description = models.CharField(max_length=500)
      item_quantity = models.IntegerField(default=0)
      price_per_item = models.DecimalField(max_length=6, max_digits=2)
      # TODO: Need Supplier ID and Interest ID
  
new_contents: from django.db import models
  
  
  # Create your models here.
  
  class Item(models.Model):
      """
      Fields-
      1. id = models.AutoField(primary_key=True) is created by default
      2. Two Foreign Keys
      Relationships-
      Many to Many with Interest Group
      Many to Many with Box
      Ternary Relationship with Supplier and Orders
      Many to Many with Selling Cycle
      """
      item_name = models.CharField(max_length=40)
      item_description = models.CharField(max_length=500)
      item_quantity = models.IntegerField(default=0)
      price_per_item = models.DecimalField(max_digits=6, decimal_places=2)
      # TODO: Need Supplier ID and Interest ID
  
subject: Fix Item Model to have max_digits and decimal_places