code: def transform(self):  # type: () -> _worker.Response
          
          request = _worker.Request()
          result = self._transform_fn(self._model, request.content, request.content_type, request.accept)
  
          if isinstance(result, tuple):
              # transforms tuple in Response for backwards compatibility
              return _worker.Response(response=result[0], mimetype=result[1])
  
          return result
docs: Take a request with input data, deserialize it, make a prediction, and return a
          serialized response.
  
          Returns:
              sagemaker_containers.beta.framework.worker.Response: a Flask response object with
                  the following args:
  
                  * response: the serialized data to return
                  * accept: the content type that the data was serialized into