code: def process(self, data_bundle: DataBundle) -> DataBundle:
      r"""
      对输入的 ``data_bundle`` 进行处理，然后返回该 ``data_bundle``
  
      :param data_bundle:
      :return: 处理后的 ``data_bundle``
      """
      raise NotImplementedError
  
label_desc: Use image node_id 1 for calling the Pipe obj's underlying member method code with example usage: obj.process(data_bundle) without return types