code: def label_descriptions(
      self, detailed: bool = False, as_dict: bool = False
  ) -> Union[List[str], Dict[str, str]]:
      pass
  
file_path: pytorch-image-models/timm/data/dataset_info.py
imports: from abc import ABC, abstractmethod
  from typing import Dict, List, Optional, Union
label_desc: Use image node_id 4 for calling the DatasetInfo obj's underlying member method code with example usage: obj.label_descriptions(detailed, as_dict) without return types