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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def __redraw_loop(self):
 """loop until there is nothing more to tween"""

        self.queue_draw() # this will trigger do_expose_event when the current events have been flushed

        self.__drawing_queued = self.tweener and self.tweener.has_tweens()
        return self.__drawing_queued