Hi @bschwartz25ev, welcome to Thunkable! 
Be sure to check out our posts about How to ask Great Questions v2.0 and our Community Guidelines as you get started.
The real reason for this error likely lives in your console. You’ll probably see a 4-- error from https://api.openai.com/v1/chat/completions. Let us know what you see. You can find info on how to access your browser’s console here.