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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 get_min_from_t(self, timestamp):
 """ Get the first time > timestamp which is valid :param timestamp: number of seconds :type timestamp: int :return: number of seconds :rtype: int TODO: not used, so delete it """

        mins_incl = []
        for daterange in self.dateranges:
            mins_incl.append(daterange.get_min_from_t(timestamp))
        return min(mins_incl)