Hey @Leeann It looks like you somehow have a fully configured ChatGPT Wrk Action that is nowhere on your canvas. It's WA-3 and is connected to from WA-19. You can see if you remove the existing connection of WA-19 that it is still connected to something.
I think somehow WA-3 has ended up above the launch rocket in a way that can't be reached. I'm not sure how to remove it at this point.
Easiest way to fix this would be to remove the connection from WA-19 to WA-3 by just dragging the outcome to an empty location until there are no more connections, then reconnecting it to the correct output.