code: def ids2tokens(
      self, integers: Union[np.ndarray, Iterable[int]]
  ) -> List[str]:
      if isinstance(integers, np.ndarray) and integers.ndim != 1:
          raise ValueError(
              f"Must be 1 dim ndarray, but got {integers.ndim}"
          )
      return [self.token_list[i] for i in integers]
  
file_path: espnet/espnet2/text/token_id_converter.py
imports: from pathlib import Path
  from typing import Dict, Iterable, List, Union
  import numpy
  from typeguard import check_argument_types
label_desc: Use image node_id 3 for calling the TokenIDConverter obj's underlying member method code with example usage: obj.ids2tokens(integers) and returns: unknown