Fix _close() on MNEAnnotationsFigure and MNESelectionFigure [circle d…

…eploy] (#13086)

Co-authored-by: Richard Höchenberger <[email protected]>

mne/viz/_mpl_figure.py

@@ -186,7 +186,7 @@ def _inch_to_rel(self, dim_inches, horiz=True):
 class MNEAnnotationFigure(MNEFigure):
     """Interactive dialog figure for annotations."""
 
-    def _close(self, event):
+    def _close(self, event=None):
         """Handle close events (via keypress or window [x])."""
         parent = self.mne.parent_fig
         # disable span selector
@@ -275,7 +275,7 @@ def _set_active_button(self, idx, *, draw=True):
 class MNESelectionFigure(MNEFigure):
     """Interactive dialog figure for channel selections."""
 
-    def _close(self, event):
+    def _close(self, event=None):
         """Handle close events."""
         self.mne.parent_fig.mne.child_figs.remove(self)
         self.mne.fig_selection = None

tutorials/epochs/60_make_fixed_length_epochs.py

@@ -11,7 +11,7 @@
 We will also briefly demonstrate how to use these epochs in connectivity
 analysis.
 
-First, we import necessary modules and read in a sample raw data set.
+First, we import the necessary modules and read in a sample raw data set.
 This data set contains brain activity that is event-related, i.e.,
 synchronized to the onset of auditory stimuli. However, rather than creating
 epochs by segmenting the data around the onset of each stimulus, we will