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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 intersection(self, *others):
 """ Calculates the intersection of all the given sets, that is, members which are present in all given sets. @others: one or several #str keynames or :class:RedisSet objects -> #set of resulting intersection between @others and this set """

        others = self._typesafe_others(others)
        return set(map(
            self._loads, self._client.sinter(self.key_prefix, *others)))