    def get_new_tasks(self):
        # type: () -> List[Task]
        '''
        Returns a list of new Task objects that need to be acted upon, i.e.
        the intial message needs to be sent out to the alertee.
        '''
        pass
Returns a list of new Task objects that need to be acted upon, i.e.
the intial message needs to be sent out to the alertee.
securitybot/tasker/tasker.py