code: def tokens2ids(self, tokens: Iterable[str]) -> List[int]:
      return self.tokenizer.convert_tokens_to_ids(tokens)
  
imports: from typing import Iterable, List, Union
  import numpy
  from typeguard import check_argument_types
label_desc: Use image node_id 4 for calling the HuggingFaceTokenIDConverter obj's underlying member method code with example usage: obj.tokens2ids(tokens) and returns: self