How to use the oasislmf.cli.model.GenerateLossesCmd function in oasislmf

if not settings.getboolean('worker', 'KTOOLS_ERROR_GUARD'):
            run_args.append('--ktools-disable-guard')

        if settings.getboolean('worker', 'DEBUG_MODE'):
            run_args.append('--verbose')
            logging.info('run_directory: {}'.format(oasis_files_dir))
            logging.info('args_list: {}'.format(str(run_args)))

        # Log MDK run command 
        args_list = run_args + [''] if (len(run_args) % 2) else run_args
        mdk_args = [x for t in list(zip(*[iter(args_list)] * 2)) if (None not in t) and ('--model-run-dir' not in t) for x in t]
        logging.info("\nRUNNING: \noasislmf model generate-losses {}".format(
            " ".join([str(arg) for arg in mdk_args])
        ))

        GenerateLossesCmd(argv=run_args).run()
        output_location = uuid.uuid4().hex + ARCHIVE_FILE_SUFFIX
        output_directory = os.path.join(run_dir, "output")
        with tarfile.open(os.path.join(settings.get('worker', 'MEDIA_ROOT'), output_location), "w:gz") as tar:
            tar.add(output_directory, arcname="output")

    logging.info("Output location = {}".format(output_location))

    return output_location