code: def _main():
      args = _parse_args()
      conf = _load(args.model_file, args.dict_dir)
  
      if conf["_name"] == "wav2vec_ctc":
          del conf["data"]
          del conf["w2v_args"]["task"]["data"]
          conf["w2v_args"] = {
              key: conf["w2v_args"][key] for key in ["model", "task"]
          }
  
      print(json.dumps(conf, indent=4, sort_keys=True))
  
imports: import argparse
  import json
  import os
label_desc: Use image node_id 4 for calling a global function with example usage: _main() without return types