      def get_by_natural_key(self, kind, name):
          return self.get(kind=kind, name=name)
  
  
  @python_2_unicode_compatible
  class CategoryMetaData(models.Model):
      kind = models.CharField(max_length=10)
      name = models.CharField(max_length=10)
      value = models.CharField(max_length=10)
      objects = CategoryMetaDataManager()
 
</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 get_by_natural_key(self, kind, name):
          return self.get(kind=kind, name=name)
  
  

  class CategoryMetaData(models.Model):
      kind = models.CharField(max_length=10)
      name = models.CharField(max_length=10)
      value = models.CharField(max_length=10)
      objects = CategoryMetaDataManager()
keep keep keep keep replace keep keep keep keep keep
 Refs #23919 -- Removed python_2_unicode_compatible decorator usage 
tests/serializers/models/base.py