code: def __getattr__(self, name):
      try:
          return self[name]
      except KeyError:
          raise AttributeError(name)
  
file_path: PARL/examples/AlphaZero/utils.py
imports: import json
  import numpy
  from connect4_game import Connect4Game
label_desc: Use image node_id 1 for calling the dotdict obj's underlying member method code with example usage: obj.__getattr__(name) and returns: self