code: def worker_id(self) -> int:
      worker_info = get_worker_info()
      return worker_info.id if worker_info else 0
  
file_path: lightning-flash/src/flash/image/classification/integrations/learn2learn.py
imports: from typing import Any, Callable, Optional
  import pytorch_lightning
  from torch.utils.data import IterableDataset
  from torch.utils.data._utils.worker import get_worker_info
  from flash.core.data.utilities.collate import default_collate
  from flash.core.utilities.imports import requires
label_desc: Use image node_id 3 for calling the TaskDistributedDataParallel obj's underlying member method code with example usage: obj.worker_id() and returns: unknown