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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 is_open_on_minute(self, dt):
 """ Given a dt, return whether this exchange is open at the given dt. Parameters dt: pd.Timestamp The dt for which to check if this exchange is open. Returns ------- bool Whether the exchange is open on this dt. """

        return is_open(self.market_opens_nanos, self.market_closes_nanos,
                       dt.value)