code: def bert_tokens_cleaner(
      token_ids: List[int], token_strings: List[Text]
  ) -> Tuple[List[int], List[Text]]:
      """Token cleanup method for BERT.
  
      Clean up tokens with the extra delimiters(##) BERT adds while breaking a token into
      sub-tokens.
  
      Args:
          token_ids: List of token ids received as output from BERT Tokenizer.
          token_strings: List of token strings received as output from BERT Tokenizer.
  
      Returns:
          Cleaned token ids and token strings.
      """
      return cleanup_tokens(list(zip(token_ids, token_strings)), "##")
  
file_path: rasa/rasa/nlu/utils/hugging_face/transformers_pre_post_processors.py
imports: from typing import List, Tuple, Text
  import numpy
label_desc: Use image node_id 13 for calling a global function with example usage: bert_tokens_cleaner(token_ids, token_strings) and returns: cleanup_tokens