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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 error_respond(self):
 """Converts the error to an error response object. :return: An error response object ready to be serialized and sent to the client. :rtype: :py:class:`JSONRPCErrorResponse` """

        response = JSONRPCErrorResponse()

        response.error = self.message
        response.unique_id = None
        response._jsonrpc_error_code = self.jsonrpc_error_code
        if hasattr(self, 'data'):
            response.data = self.data
        return response