Run black

Author: dbader

build-a-gui-with-wxpython/mp3_tag_editor.py

@@ -116,7 +116,7 @@ def create_menu(self):
         self.Bind(
             event=wx.EVT_MENU,
             handler=self.on_open_folder,
-            source=open_folder_menu_item
+            source=open_folder_menu_item,
         )
         self.SetMenuBar(menu_bar)