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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 scheduledTimes(self, runnable):
 """ Return an iterable of the times at which the given item is scheduled to run. """

        events = self.store.query(
            TimedEvent, TimedEvent.runnable == runnable)
        return (event.time for event in events if not event.running)