code: def text2tokens(self, line: str) -> List[str]:
      return self.tokenizer.tokenizer.tokenize(
          line, add_special_tokens=False
      )
  
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 3 for calling the OpenAIWhisperTokenizer obj's underlying member method code with example usage: obj.text2tokens(line) and returns: self