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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 replace(self, **kwargs):
 """ Returns a new Delorean object after applying replace on the existing datetime object. .. testsetup:: from datetime import datetime from delorean import Delorean .. doctest:: Delorean(datetime=datetime.datetime(2015, 1, 1, 8, 15), timezone='UTC') """


        return Delorean(datetime=self._dt.replace(**kwargs), timezone=self.timezone)