code: def make_vocab_from_args(args: argparse.Namespace):
      
      parameter_path = args.param_path
      overrides = args.overrides
      serialization_dir = args.serialization_dir
  
      params = Params.from_file(parameter_path, overrides)
  
      make_vocab_from_params(params, serialization_dir)
docs: Just converts from an ``argparse.Namespace`` object to params.