code: def reboot(self):
          
  
          reboot_msg = self.message_factory.command_long_encode(
              0, 0,  # target_system, target_component
              mavutil.mavlink.MAV_CMD_PREFLIGHT_REBOOT_SHUTDOWN,  # command
              0,  # confirmation
              1,  # param 1, autopilot (reboot)
              0,  # param 2, onboard computer (do nothing)
              0,  # param 3, camera (do nothing)
              0,  # param 4, mount (do nothing)
              0, 0, 0)  # param 5 ~ 7 not used
  
          self.send_mavlink(reboot_msg)
docs: Requests an autopilot reboot by sending a ``MAV_CMD_PREFLIGHT_REBOOT_SHUTDOWN`` command.