diff --git a/tests/test_auraloss.py b/tests/test_auraloss.py
index 9377f72..0569755 100644
--- a/tests/test_auraloss.py
+++ b/tests/test_auraloss.py
@@ -126,7 +126,6 @@ def test_multires_mel():
     assert res is not None
 
 
-
 def test_perceptual_multires_mel():
     target = torch.rand(8, 2, 44100)
     pred = torch.rand(8, 2, 44100)
@@ -143,6 +142,7 @@ def test_perceptual_multires_mel():
     res = loss(pred, target)
     assert res is not None
 
+
 def test_stft_l2():
     N = 32
     n = torch.arange(N)
@@ -196,4 +196,3 @@ def test_multires_l2():
     expected_loss = ((N // 2) ** 2) / (N // 2 + 1)
 
     torch.testing.assert_close(res, torch.tensor(expected_loss), rtol=1e-3, atol=1e-3)
-