code: def unpack_request_from_proto(
      self, proto_request: Message
  ) -> Tuple[List[str], Dict[str, Any]]:
      prompts = [r for r in proto_request.request]
      kwargs = unpack_proto_query_kwargs(proto_request.query_kwargs)
      return prompts, kwargs
  
imports: from abc import ABC, abstractmethod
  from typing import Any, Dict, List, Tuple
  from google.protobuf.message import Message
  from mii.batching.data_classes import Response
  from mii.constants import TaskType
  from mii.grpc_related.proto import modelresponse_pb2
  from mii.utils import kwarg_dict_to_proto, unpack_proto_query_kwargs
label_desc: Use image node_id 4 for calling the TextGenerationMethods obj's underlying member method code with example usage: obj.unpack_request_from_proto(proto_request) and returns: prompts,  kwargs