@property
    def tab_count(self):
        return self._ui.tabWidget.count()
Publishes a group join/leave notification.
dataset/ETHPy150Open glue-viz/glue/glue/app/qt/application.py/GlueApplication.tab_count--crossover with--dataset/ETHPy150Open hypothesis/h/h/groups/views.py/_send_group_notification