def METHOD_NAME():
    usage_msg = "Useful for doing on-the-fly color thresholding."
    desc_msg = (
        "Pass the name of the topic to listen to and the parameter family to set."
    )
    parser = argparse.ArgumentParser(usage=usage_msg, description=desc_msg)
    parser.add_argument(
        dest="topic_name",
        help="The topic name you'd like to listen to.",
    )
    parser.add_argument(
        dest="parameter_family",
        help="This script will set the rosparams: \n\t `parameter_family`/bgr_high \n\t\
                              `parameter_family`/bgr_low \n OR \\n\t `parameter_family`/hsv_high \n\t\
                              `parameter_family`/hsv_high \n (depending on --hsv)",
    )
    parser.add_argument("--hsv", action="store_true", help="Use HSV instead of BGR")
    args = parser.parse_args(sys.argv[1:])
    print("Using {}".format("HSV" if args.hsv else "BGR"))
    return args.parameter_family, args