How to use the evasdk.Eva.Eva function in evasdk

def control_run(self, loop=1, wait_for_ready=True, mode='teach'):
        self.__logger.debug('Eva.control_run called')
        if mode == 'teach':
            with self.__eva_locker.set_renew_period(Eva.__TEACH_RENEW_PERIOD):
                return self.__http_client.control_run(loop=loop, wait_for_ready=wait_for_ready, mode=mode)
        else:
            return self.__http_client.control_run(loop=loop, wait_for_ready=wait_for_ready, mode=mode)