MNT fix suppressing matplotlib warning issue while making docs (scikit-learn#14115)

adrinjalali · koenvandevelde · commit 0548d06dcaf4 · 2019-07-12T12:54:42.000+02:00
diff --git a/doc/conf.py b/doc/conf.py
@@ -303,7 +303,6 @@ def setup(app):
                                          '{package}/{path}#L{lineno}')
 
 warnings.filterwarnings("ignore", category=UserWarning,
-                        module="matplotlib",
                         message='Matplotlib is currently using agg, which is a'
                                 ' non-GUI backend, so cannot show the figure.')
 
