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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 list(self, where):
        '''
        List the current schedule items
        '''
        if where == 'pillar':
            schedule = self._get_schedule(include_opts=False)
        elif where == 'opts':
            schedule = self._get_schedule(include_pillar=False)
        else:
            schedule = self._get_schedule()

        # Fire the complete event back along with the list of schedule
        evt = salt.utils.event.get_event('minion', opts=self.opts, listen=False)
        evt.fire_event({'complete': True, 'schedule': schedule},
                       tag='/salt/minion/minion_schedule_list_complete')