code: def qteAutoremoveDeletedWidgets(self):
          
          widget_list = self._qteAdmin.widgetList
          deleted_widgets = [_ for _ in widget_list if sip.isdeleted(_)]
          for widgetObj in deleted_widgets:
              self._qteAdmin.widgetList.remove(widgetObj)
docs: Remove all widgets from the internal widget list that do not
          exist anymore according to SIP.
  
          |Args|
  
          * **None**
  
          |Returns|
  
          * **None**
  
          |Raises|
  
          * **None**