code: async def get_notifications(self) -> List[Notification]:
          
          notifications = []
          for serv in self.services:
              for notification in self.services[serv].notifications:
                  notifications.append(notification)
          return notifications
docs: Get available notifications, which can then be subscribed to.
  
          Call :func:activate: to enable notifications, and :func:listen_notifications:
          to loop forever for notifications.
  
          :return: List of Notification objects