def train_model_from_args(args: argparse.Namespace):
    """
    Just converts from an `argparse.Namespace` object to string paths.
    """
    train_model_from_file(
        parameter_filename=args.param_path,
        serialization_dir=args.serialization_dir,
        overrides=args.overrides,
        recover=args.recover,
        force=args.force,
        node_rank=args.node_rank,
        include_package=args.include_package,
        dry_run=args.dry_run,
        file_friendly_logging=args.file_friendly_logging,
    )
Just converts from an `argparse.Namespace` object to string paths.
allennlp/commands/train.py