code: def tokens2text(self, tokens: Iterable[str]) -> str:
      return self.tokenizer.tokenizer.convert_tokens_to_string(tokens)
  
file_path: espnet/espnet2/text/whisper_tokenizer.py
imports: import copy
  import os
  from typing import Iterable, List
  from typeguard import check_argument_types
  from espnet2.text.abs_tokenizer import AbsTokenizer
label_desc: Use image node_id 4 for calling the OpenAIWhisperTokenizer obj's underlying member method code with example usage: obj.tokens2text(tokens) and returns: self