How to use the kaggler.model.AutoLGB function in Kaggler

def test_automl():
    X, y = make_regression(n_samples=N_OBS,
                           n_features=N_FEATURE,
                           n_informative=N_IMP_FEATURE,
                           random_state=RANDOM_SEED)
    X = pd.DataFrame(X, columns=['x{}'.format(i) for i in range(X.shape[1])])
    y = pd.Series(y)
    logging.info(X.shape, y.shape)

    X_trn, X_tst, y_trn, y_tst = train_test_split(X, y, test_size=.2, random_state=RANDOM_SEED)

    model = AutoLGB(objective='regression', metric='l1')
    model.tune(X_trn, y_trn)
    model.fit(X_trn, y_trn)
    p = model.predict(X_tst)
    r = (np.random.rand(X_tst.shape[0]) * (y_trn.max() - y_trn.min()) + y_trn.min())
    logging.info('MAE (LGB): {:.4f}'.format(mae(y_tst, p)))
    assert mae(y_tst, p) < mae(y_tst, r)

    model = AutoXGB(objective='reg:linear', metric='rmse')
    model.tune(X_trn, y_trn)
    model.fit(X_trn, y_trn)
    p = model.predict(X_tst)
    r = (np.random.rand(X_tst.shape[0]) * (y_trn.max() - y_trn.min()) + y_trn.min())
    logging.info('MAE (XGB): {:.4f}'.format(mae(y_tst, p)))
    assert mae(y_tst, p) < mae(y_tst, r)