def update(self):
        logging.debug("UI:\tIn update...")
        # update controller
        self.controller.update()
        # update screens
        self.display_frame.update()
        # update camera less frequently
        if self.camera_update_count > 200:
            self.camera_frame.update()
            self.camera_update_count = 0
        else:
            self.camera_update_count += 1
Callback to perform updates etc.
dataset/ETHPy150Open FishPi/FishPi-POCV---Command---Control/fishpi/ui/main_view_wx.py/MainWindow.update