diff --git a/test/test_rw.py b/test/test_rw.py
index 27bebc4..6afbf61 100644
--- a/test/test_rw.py
+++ b/test/test_rw.py
@@ -84,7 +84,6 @@ def test_rw_small_with_edge_indices(device):
     ]
 
 
-
 @pytest.mark.parametrize('device', devices)
 def test_rw_large_with_edge_weights(device):
     row = tensor([0, 1, 1, 1, 2, 2, 3, 3, 4, 4], torch.long, device)
@@ -123,4 +122,4 @@ def test_rw_small_with_edge_weights(device):
         [0, 1, 0, 1, 0],
         [1, 0, 1, 0, 1],
         [2, 2, 2, 2, 2],
-    ]
\ No newline at end of file
+    ]