code: def to_representation(self, instance):
          
  
          if not isinstance(instance, dict):
              data = super(
                  DynamicEphemeralSerializer,
                  self
              ).to_representation(instance)
          else:
              data = instance
              instance = EphemeralObject(data)
  
          if self.id_only():
              return data
          else:
              return tag_dict(data, serializer=self, instance=instance)
docs: Provides post processing. Sub-classes should implement their own
          to_representation method, but pass the resulting dict through
          this function to get tagging and field selection.
  
          Arguments:
              instance: Serialized dict, or object. If object,
                  it will be serialized by the super class's
                  to_representation() method.