text: from django.db import models
  
  class Table(models.Model):
      app = models.CharField(max_length=255)
      name = models.CharField(max_length=255)
      db_table = models.CharField(max_length=255)
      count = models.IntegerField(null=True,blank=True)
  
      class Meta:
          db_table = 'django_truncate_table'
          ordering = ('app','name',)
          unique_together = [('app','name',)]
  