class_docstr: A helper module that outputs the input as is
class_docstr_tok: ["A","helper","module","that","outputs","the","input","as","is"]
code: def __init__(self, args=None):
      super().__init__()
  
imports: import logging
  import math
  import warnings
  from enum import Enum
  from typing import Dict, List, Tuple
  import torch
  import torch.distributed
  import torch.nn
  import torch.nn.functional
  from torch.nn.modules.utils import _ntuple
  from torch.utils.checkpoint import checkpoint
  from vissl.data.collators.collator_helper import MultiDimensionalTensor
  from vissl.utils.activation_checkpointing import checkpoint_trunk
  from vissl.utils.env import get_machine_local_and_dist_rank
  from vissl.utils.misc import is_apex_available
label_desc: Use image node_id 1 to create a new Identity object from inherited base classes: nn with example: obj = Identity(args)