text: from django.db import models
  from django.db.models.fields import CharField
  from django.contrib.auth import get_user_model
  from django.db.models.deletion import CASCADE
  
  
  # Create your models here.
  
  class Default(models.Model):
      name = models.CharField(max_length=256)
      reviewer = models.ForeignKey(get_user_model(), on_delete=CASCADE)
      
      def __str__(self):
          return self.name[:50]