code: def __getattr__(self, item):
      config = object.__getattribute__(self, "_config")
      return getattr(config, item)
  
imports: import contextlib
  import functools
  import operator
  import os
  import warnings
  import threading
  from copy import deepcopy
  from typing import Union, Dict
label_desc: Use image node_id 3 for calling the Config obj's underlying member method code with example usage: obj.__getattr__(item) and returns: getattr