code formatting: remove extra blank line

gapplef · web-flow · commit 0a9e63209ea7 · 2023-02-07T16:40:55.000+08:00
diff --git a/lib/matplotlib/tests/test_mlab.py b/lib/matplotlib/tests/test_mlab.py
@@ -697,7 +697,6 @@ def test_psd_window_flattop(self):
                         spec_a*self.Fs*(win**2).sum(),
                         atol=1e-08)
 
-
     def test_psd_windowarray(self):
         freqs = self.freqs_density
         spec, fsp = mlab.psd(x=self.y,
