code: def main(cmd=None):
      print(get_commandline_args(), file=sys.stderr)
      parser = get_parser()
      args = parser.parse_args(cmd)
      kwargs = vars(args)
      export_vocabulary(**kwargs)
  
file_path: espnet/espnet2/bin/whisper_export_vocabulary.py
imports: import argparse
  import logging
  import os
  import sys
  from pathlib import Path
  from typeguard import check_argument_types
  from espnet2.text.whisper_tokenizer import LANGUAGES_CODE_MAPPING
  from espnet2.utils.types import str2bool
  from espnet.utils.cli_utils import get_commandline_args
label_desc: Use image node_id 3 for calling a global function with example usage: main(cmd) without return types