old_contents: from django.db import models
  
  # Create your models here.
  
new_contents: from django.db import models
  
  class HouseSales(models.Model):
      transaction_id = models.CharField(max_length=40)
      price = models.DecimalField(max_digits=12, decimal_places=2)
      date_of_transfer = models.DateField()
      postcode = models.CharField(max_length=10)
      property_type = models.CharField(max_length=1)
      old_new = models.CharField(max_length=1)
      duration = models.CharField(max_length=1)
      paon = models.CharField(max_length=250)
      saon = models.CharField(max_length=250)
      street = models.CharField(max_length=250)
      locality = models.CharField(max_length=250)
      town_city = models.CharField(max_length=250)
      district = models.CharField(max_length=250)
      county = models.CharField(max_length=250)
      status = models.CharField(max_length=1)
  
subject: Add model for HouseSales