def METHOD_NAME():
    with tempfile.TemporaryDirectory() as tempdir:
        with chdir(tempdir):
            subprocess.check_output(["sh", sh_filepath("train_data.sh")])
            subprocess.check_output(["sh", sh_filepath("test_data.sh")])
            subprocess.check_output(["sh", sh_filepath("predict_data.sh")])
            yield tempdir