old_contents: from django.db import models
  
  
  # Create your models here.
  class Room(models.Model):
      title = models.CharField(max_length=128)
      
      def __str__(self):
          return self.title
  
new_contents: from django.db import models
  
  
  # Create your models here.
  class Room(models.Model):
      title = models.CharField(max_length=128)
      
      def __str__(self):
          return self.title
  
  
  class Location(models.Model):
  
      title = models.CharField(max_length=128)
      street = models.CharField(max_length=128)
      street2 = models.CharField(max_length=128)
      city = models.CharField(max_length=128)
      postcode = models.CharField(max_length=12)
      state = models.CharField(max_length=128)
      capacity = models.IntegerField()
  
      def __str__(self):
          return "Location: {} {} {} {} {} {} {}".format(
              self.title, self.street, self.street2, self.city,
              self.postcode, self.state, self.capacity)
  
  
subject: Resolve conflicts