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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 on_click(self, event):
 """ Override this method to do more interesting things with the event. """

        DesktopNotification(
            title=event.title,
            body="{} until {}!".format(event.time_remaining, event.title),
            icon='dialog-information',
            urgency=1,
            timeout=0,
        ).display()