code: def __init__(self, config=None):
      self._config = config or AttributeDict()
      self._serialize_options = []
  
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 1 to create a new Config object  with example: obj = Config(config)