def print_args(args):
    """Convenience function for printing the current value of the input
    arguments to the command line.
    ----------------------------------------------------------------------------
    Args:
        args: argparse object returned by ArgumentParser.parse_args()
    Returns:
        None
    """
    print("Current input flags...")
    for arg in vars(args):
        print("\t%s : %s" % (arg, getattr(args, arg)))
    return None