code: def _default_arg(value: T) -> T:
      return value
  
file_path: vision/torchvision/prototype/transforms/_misc.py
imports: import functools
  import warnings
  from collections import defaultdict
  from typing import Any, Dict, Optional, Sequence, Tuple, Type, TypeVar, Union
  import torch
  from torchvision import tv_tensors
  from torchvision.transforms.v2 import Transform
  from torchvision.transforms.v2._utils import is_pure_tensor
label_desc: Use image node_id 1 for calling a global function with example usage: _default_arg(value) and returns: value