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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 zscore(self, name, value):
 """ Return the score of an element :param name: str the name of the redis key :param value: the element in the sorted set key :return: Future() """

        with self.pipe as pipe:
            return pipe.zscore(self.redis_key(name),
                               self.valueparse.encode(value))