code: def _get_consume_message(self, channel_info):
      raise NotImplementedError()
  
imports: import json
  import logging
  import sys
  import typing
  from typing import List
  from fate.arch.computing.api import KVTableContext
  from fate.arch.federation.api import Federation, PartyMeta, TableMeta
  from ._datastream import Datastream
  from ._parties import Party
label_desc: Use image node_id 4 for calling the MessageQueueBasedFederation obj's underlying member method code with example usage: obj._get_consume_message(channel_info) without return types