code: def __deserialize_model(self, data, klass):
          
  
          if not klass.swagger_types and not hasattr(klass, 'get_real_child_model'):
              return data
  
          kwargs = {}
          if klass.swagger_types is not None:
              for attr, attr_type in iteritems(klass.swagger_types):
                  if data is not None \
                     and klass.attribute_map[attr] in data \
                     and isinstance(data, (list, dict)):
                      value = data[klass.attribute_map[attr]]
                      kwargs[attr] = self.__deserialize(value, attr_type)
  
          instance = klass(**kwargs)
  
          if hasattr(instance, 'get_real_child_model'):
              klass_name = instance.get_real_child_model(data)
              if klass_name:
                  instance = self.__deserialize(data, klass_name)
          return instance
docs: Deserializes list or dict to model.
  
          :param data: dict, list.
          :param klass: class literal.
          :return: model object.