code: def __dir__(self) -> Iterable:
      return self._keys
  
file_path: DeepPavlov/deeppavlov/configs/__init__.py
imports: from pathlib import Path
  from typing import Iterator, Dict, Union, Iterable
label_desc: Use image node_id 6 for calling the Struct obj's underlying member method code with example usage: obj.__dir__() and returns: self