class_docstr: Wraps the :attr:`worker_init_fn` argument for
  :class:`torch.utils.data.DataLoader` workers.
code: def __init__(self, func: Callable) -> None:
      self.func = func
  
imports: import glob
  import logging
  import os
  import os.path
  import warnings
  from contextlib import contextmanager
  from typing import Any, Callable, Dict, List, Optional, Union
  import psutil
  import torch
  from torch_geometric.data import HeteroData
label_desc: Use image node_id 1 to create a new WorkerInitWrapper object  with example: obj = WorkerInitWrapper(func)