configs = {
    "num_layers": 3,
    "learning_rate": 0.1,
    "weight_decay": 0,
    "split_ratio": (5, 2),
    "input_size": 512,
    "hidden_size": [256, 128],
    "output_size": 10,
    "epoch_num": 120,
    "batch_size": 128,
    "dataset_file": "course_train.npy",
    "test_file": "test_data.npy",
    "bins": 12,
    "steps": 32
}