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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 closest(self, dt1, dt2):
 """ Get the closest time from the instance. :type dt1: Time or time :type dt2: Time or time :rtype: Time """

        dt1 = self.__class__(dt1.hour, dt1.minute, dt1.second, dt1.microsecond)
        dt2 = self.__class__(dt2.hour, dt2.minute, dt2.second, dt2.microsecond)

        if self.diff(dt1).in_seconds() < self.diff(dt2).in_seconds():
            return dt1

        return dt2