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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 update(self, status):
 """Sends a status update to the framework scheduler. Retrying as necessary until an acknowledgement has been received or the executor is terminated (in which case, a TASK_LOST status update will be sent). See Scheduler.statusUpdate for more information about status update acknowledgements. """

        logging.info('Executor sends status update {} for task {}'.format(
                     status.state, status.task_id))
        return self.driver.sendStatusUpdate(encode(status))