How to use the pingparsing._logger.set_log_level function in pingparsing

def main():
    options = parse_option()

    initialize_log_handler(options.log_level)

    logger = logbook.Logger("pingparsing cli")
    logger.level = options.log_level
    set_log_level(options.log_level)

    output = {}
    use_stdin, found_stdin_specifier = is_use_stdin()
    if not use_stdin and not found_stdin_specifier:
        from concurrent import futures

        max_workers = (
            multiprocessing.cpu_count() * 2 if options.max_workers is None else options.max_workers
        )
        count, deadline, timeout = get_ping_param(options)
        logger.debug(
            "max-workers={}, count={}, deadline={}, timeout={}".format(
                max_workers, count, deadline, timeout
            )
        )