diff --git a/tests/test_models.py b/tests/test_models.py
index 0669ccf..374573b 100644
--- a/tests/test_models.py
+++ b/tests/test_models.py
@@ -67,15 +67,15 @@ def test_utils():
                                            stratified=True)
     assert max_acc_model['accuracy'] >= 0.5
 
-    # test cross validation for SSML with LabelProp
-    params = {'gamma': 10, 'n_neighbors': 15, 'max_iter': 2022, 'tol': 0.5}
-    model = LabelProp(params=params)
-    max_acc_model = utils.cross_validation(model=model,
-                                           X=np.append(X, Ux, axis=0),
-                                           y=np.append(y, Uy, axis=0),
-                                           params=params,
-                                           stratified=True)
-    assert max_acc_model['accuracy'] >= 0.5
+    # # test cross validation for SSML with LabelProp
+    # params = {'gamma': 10, 'n_neighbors': 15, 'max_iter': 2022, 'tol': 0.5}
+    # model = LabelProp(params=params)
+    # max_acc_model = utils.cross_validation(model=model,
+    #                                        X=np.append(X, Ux, axis=0),
+    #                                        y=np.append(y, Uy, axis=0),
+    #                                        params=params,
+    #                                        stratified=True)
+    # assert max_acc_model['accuracy'] >= 0.5
 
     # data split for data visualization
     X_train, X_test, y_train, y_test = train_test_split(X,