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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 pick(self, *props):
 """ Picks select parameters from this Parameters and returns them as a new Parameters object. :param props: keys to be picked and copied over to new Parameters. :return: a new Parameters object. """

        result = Parameters()
        for prop in props:
            if self.contains_key(prop):
                result.put(prop, self.get(prop))
        return result