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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 timer_fired(self):
 """Polling loop for events from other threads"""

        self.__process_idle_events()

        # grab the simulation lock, gather all of the
        # wpilib objects, and display them on the screen
        self.update_widgets()

        # call next timer_fired (or we'll never call timer_fired again!)
        delay = 100  # milliseconds
        self.root.after(delay, self.timer_fired)