      def __str__(self):
          return self.tag
  
  
  @python_2_unicode_compatible
  class Bookmark(models.Model):
      url = models.URLField()
      tags = GenericRelation(TaggedItem)
  
      CHOICES = [
 
</s> remove @python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add  </s> remove @python_2_unicode_compatible
 </s> add 
      def __str__(self):
          return self.tag
  
  

  class Bookmark(models.Model):
      url = models.URLField()
      tags = GenericRelation(TaggedItem)
  
      CHOICES = [
keep keep keep keep replace keep keep keep keep keep
 Refs #23919 -- Removed python_2_unicode_compatible decorator usage 
tests/admin_filters/models.py