diff --git a/examples/pytorch/metapath2vec/test.py b/examples/pytorch/metapath2vec/test.py
index 3134c386d283..ca6ab0ae268f 100644
--- a/examples/pytorch/metapath2vec/test.py
+++ b/examples/pytorch/metapath2vec/test.py
@@ -94,9 +94,9 @@
         author_true = np.array(author_true)
         file.close()
         print("beging predicting")
-        clf_venue = LogisticRegression(
-            random_state=0, solver="lbfgs"
-        ).fit(venue_training, venue_label)
+        clf_venue = LogisticRegression(random_state=0, solver="lbfgs").fit(
+            venue_training, venue_label
+        )
         y_pred_venue = clf_venue.predict(venue_testing)
         clf_author = LogisticRegression(random_state=0, solver="lbfgs").fit(
             author_training, author_label