class_docstr: This class can be used to replace missing classes when apex is missing.
class_docstr_tok: ["This","class","can","be","used","to","replace","missing","classes","when","apex","is","missing","."]
code: def __getattr__(self, item):
      return None
  
imports: import itertools
  import math
  from typing import Dict, Iterator, List, Tuple, Union
  import torch
  import torch.nn
  from torch import Tensor
label_desc: Use image node_id 2 for calling the ApexGuardDefaults obj's underlying member method code with example usage: obj.__getattr__(item) and returns: None