diff --git a/test/kfac_cases.py b/test/kfac_cases.py
index ea94994e..f674b376 100644
--- a/test/kfac_cases.py
+++ b/test/kfac_cases.py
@@ -11,7 +11,6 @@
 from torch import rand
 from torch.nn import CrossEntropyLoss, Linear, MSELoss, Sequential
 
-
 # Add test cases here, devices and loss function with different reductions will be
 # added automatically below
 KFAC_EXACT_CASES_NO_DEVICE_NO_LOSS_FUNC = [