code: def main(args):
      args = get_parser().parse_args(args)
      convert(
          args.json, args.dict, args.refs, args.hyps, args.num_spkrs
      )
  
file_path: espnet/utils/json2trn.py
imports: import argparse
  import codecs
  import json
  import logging
  import sys
  from espnet.utils.cli_utils import get_commandline_args
label_desc: Use image node_id 2 for calling a global function with example usage: main(args) without return types