# load_fn_frame3 = partial(dataset_frame3.process_func)
# p_queue_frame3 = PrefetchQueue(load_fn_frame3, data_list_frame3, FLAGS.batch_size, shuffle=False, num_workers=num_workers)
# load_fn_frame3 = partial(dataset_frame3.process_func)
# p_queue_frame3 = PrefetchQueue(load_fn_frame3, data_list_frame3, FLAGS.batch_size, shuffle=False, num_workers=num_workers)