text: from djongo import models
  
  
  class Url(models.Model):
      _id = models.ObjectIdField()
      original_url = models.CharField(max_length=255)
      shortened_url = models.CharField(max_length=255)
      custom_alias = models.CharField(max_length=255)
      accesses = models.IntegerField(default=0)
  
      @property
      def new_access(self):
          self.accesses += 1
          self.save()
  