def run_rtc(rtc):
    """Dev Task for testing pipelines. Generates a Txt file"""

    with open(rtc.task.output_files[0], 'w') as f:
        f.write("Dev Mock converting ReferenceSet {}\n".format(rtc.task.input_files[0]))
        f.write("to text file {}".format(rtc.task.output_files[0]))

    return 0