The ``philosopher`` has just eaten and is ready to release both
        forks.

        This method releases them, one by one, by sending the ``put_down``
        action to the monitor.

async def release_forks(self, philosopher):
        '''The ``philosopher`` has just eaten and is ready to release both
        forks.

        This method releases them, one by one, by sending the ``put_down``
        action to the monitor.
        '''
        forks = self.forks
        self.forks = []
        self.started_waiting = 0
        for fork in forks:
            philosopher.logger.debug('Putting down fork %s', fork)
            await philosopher.send('monitor', 'putdown_fork', fork)
        await sleep(self.cfg.waiting_period)