code: def __repr__(self):
      return f'{self.__class__.__name__}(delimiter="{self.delimiter}")'
  
file_path: espnet/espnet2/text/word_tokenizer.py
imports: import warnings
  from pathlib import Path
  from typing import Iterable, List, Union
  from typeguard import check_argument_types
  from espnet2.text.abs_tokenizer import AbsTokenizer
label_desc: Use image node_id 2 for calling the WordTokenizer obj's underlying member method code with example usage: obj.__repr__() and returns: self, str, self, str