docs: def stop(self):
          """
          Stop the application, closing your components.
          """
          for component in self.components:
              component.close()
              self.log('Stopping component - {}', component.__class__.__name__)
  
          for controller in self.controllers.values():
              controller.close()
              self.log('Stopping controller - {}', controller.__class__.__name__)
  
          atexit.unregister(self.stop)