def METHOD_NAME(self):
    """
    this test can not init tooooo many models which will occupy CPU/GPU memorys.
        `num_process_in_pool` is the number of process in Pool.
        And the `num_jobs` is the number of total process to download file.
    """
    num_process_in_pool, num_jobs = 1, 10
    # 1.remove tinybert model weight file
    model_name = "__internal_testing__/bert"
    shutil.rmtree(os.path.join(MODEL_HOME, model_name), ignore_errors=True)
    # 2. downloaing tinybert modeling using multi-processing
    with Pool(num_process_in_pool) as pool:
        pool.starmap(download_bert_model, [(model_name,) for _ in range(num_jobs)])