Yes, there is. On the bottom bar, you will see a little rocket icon. By activating this, live testing is available.
For live testing you also need this program: https://discuss.eroscripts.com/t/scriptplayer-1-1-0-new-release-18-01-2020/206
Connect your Handy with the script player, found under devices.
Set the script player to whirlgig, found under video player. Load the script you are working on and let it play. Handy now plays the script you are working on.
See also this, improve live testing.
Hope it helps.