[pre-commit.ci] auto fixes from pre-commit.com hooks

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mne/viz/tests/test_circle.py

@@ -17,7 +17,7 @@ def test_plot_channel_labels_circle():
     fig, axes = plot_channel_labels_circle(
         dict(brain=["big", "great", "smart"]),
         colors=dict(big="r", great="y", smart="b"),
-        colorbar=True
+        colorbar=True,
     )
     # check that colorbar handle is returned
     assert isinstance(fig.mne.colorbar, matplotlib.colorbar.Colorbar)