code: def _deliver_message(self, msg):
          
          my_subscribed_actions = self.subscriptions.get(msg.sender, [])
          for action in my_subscribed_actions:
              if Global.CONFIG_MANAGER.tracing_mode:
                  Global.LOGGER.debug(f"delivering message to {action.name}")
              action.on_input_received(msg)
docs: Deliver the message to the subscripted actions