code: def decode(self, request: DecodeRequest) -> DecodeRequestResult:
      pass
  
file_path: H2O/h2o_hf/helm/src/helm/proxy/clients/client.py
imports: import time
  import json
  from abc import ABC, abstractmethod
  from typing import Callable, Any, Dict, List
  from helm.common.hierarchical_logger import hlog
  from helm.common.request import Request, RequestResult, Sequence, Token
  from helm.common.tokenization_request import TokenizationRequest, TokenizationRequestResult, DecodeRequest, DecodeRequestResult
label_desc: Use image node_id 4 for calling the Client obj's underlying member method code with example usage: obj.decode(request) without return types