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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 _retry_get(self, uri):
 """ Handles GET calls to the Cloud DNS API in order to retry on empty body responses. """

        for i in six.moves.range(DEFAULT_RETRY):
            resp, body = self.api.method_get(uri)
            if body:
                return resp, body
        # Tried too many times
        raise exc.ServiceResponseFailure("The Cloud DNS service failed to "
                "respond to the request.")