code: def __setattr__(self, key, val):
      if key in self.__dict__:
          self.__dict__[key] = val
      else:
          self[key] = val
  
imports: import argparse
  from collections import OrderedDict
  from copy import deepcopy
  import logging
  import operator
  import random
  import numpy
  import torch
  import torch.nn
  import torch.backends.cudnn
  import yaml
  import inspect
label_desc: Use image node_id 3 for calling the MutableNamedTuple obj's underlying member method code with example usage: obj.__setattr__(key, val) without return types