FIX

jklymak · jklymak · commit a4a33bab5571 · 2022-04-27T15:57:25.000-07:00
diff --git a/lib/matplotlib/mlab.py b/lib/matplotlib/mlab.py
@@ -130,7 +130,6 @@ def detrend(x, key=None, axis=None):
             f"'constant', 'mean', 'linear', or a function")
 
 
-
 @_api.deprecated("3.6", alternative="scipy.signal.detrend")
 def detrend_mean(x, axis=None):
     """
@@ -712,6 +711,7 @@ def csd(x, y, NFFT=None, Fs=None, detrend=None, window=None,
     quantity="phase of the frequency spectrum (unwrapped phase spectrum)",
     **_docstring.interpd.params)
 
+
 @_api.deprecated("3.6", alternative="scipy.signal.welch")
 @_docstring.dedent_interpd
 def specgram(x, NFFT=None, Fs=None, detrend=None, window=None,
