How to use the braindecode.torch_ext.util.set_random_seeds function in braindecode

# Convert data from volt to millivolt
    # Pytorch expects float32 for input and int64 for labels.
    X = (epoched.get_data() * 1e6).astype(np.float32)
    y = (epoched.events[:, 2] - 2).astype(np.int64)  # 2,3 -> 0,1

    train_set = SignalAndTarget(X[:60], y=y[:60])
    test_set = SignalAndTarget(X[60:], y=y[60:])
    from braindecode.models.shallow_fbcsp import ShallowFBCSPNet
    from torch import nn
    from braindecode.torch_ext.util import set_random_seeds
    from braindecode.models.util import to_dense_prediction_model

    # Set if you want to use GPU
    # You can also use torch.cuda.is_available() to determine if cuda is available on your machine.
    cuda = False
    set_random_seeds(seed=20170629, cuda=cuda)

    # This will determine how many crops are processed in parallel
    input_time_length = 450
    n_classes = 2
    in_chans = train_set.X.shape[1]
    # final_conv_length determines the size of the receptive field of the ConvNet
    model = ShallowFBCSPNet(in_chans=in_chans, n_classes=n_classes,
                            input_time_length=input_time_length,
                            final_conv_length=12).create_network()
    to_dense_prediction_model(model)

    if cuda:
        model.cuda()

    from torch import optim

[
            ("Left Hand", [1]),
            ("Right Hand", [2]),
            ("Foot", [3]),
            ("Tongue", [4]),
        ]
    )

    train_set = create_signal_target_from_raw_mne(train_cnt, marker_def, ival)
    test_set = create_signal_target_from_raw_mne(test_cnt, marker_def, ival)

    train_set, valid_set = split_into_two_sets(
        train_set, first_set_fraction=1 - valid_set_fraction
    )

    set_random_seeds(seed=20190706, cuda=cuda)

    n_classes = 4
    n_chans = int(train_set.X.shape[1])
    input_time_length = train_set.X.shape[2]
    if model == "shallow":
        model = ShallowFBCSPNet(
            n_chans,
            n_classes,
            input_time_length=input_time_length,
            final_conv_length="auto",
        ).create_network()
    elif model == "deep":
        model = Deep4Net(
            n_chans,
            n_classes,
            input_time_length=input_time_length,

test_cnt = mne_apply(
        lambda a: exponential_running_standardize(a.T, factor_new=factor_new,
                                                  init_block_size=init_block_size,
                                                  eps=1e-4).T,
        test_cnt)

    marker_def = OrderedDict([('Left Hand', [1]), ('Right Hand', [2],),
                              ('Foot', [3]), ('Tongue', [4])])

    train_set = create_signal_target_from_raw_mne(train_cnt, marker_def, ival)
    test_set = create_signal_target_from_raw_mne(test_cnt, marker_def, ival)

    train_set, valid_set = split_into_two_sets(
        train_set, first_set_fraction=1-valid_set_fraction)

    set_random_seeds(seed=20190706, cuda=cuda)

    n_classes = 4
    n_chans = int(train_set.X.shape[1])
    if model == 'shallow':
        model = ShallowFBCSPNet(n_chans, n_classes, input_time_length=input_time_length,
                            final_conv_length=30).create_network()
    elif model == 'deep':
        model = Deep4Net(n_chans, n_classes, input_time_length=input_time_length,
                            final_conv_length=2).create_network()


    to_dense_prediction_model(model)
    if cuda:
        model.cuda()

    log.info("Model: \n{:s}".format(str(model)))