I am attempting to set up my Text AI bot, I have been for the last two weeks and keep getting different errors. I am really wanting to get this set up and going. I have reached out to support and so far, no resolve. Error: HTTP request returned status code 400: { "error": { "message": "The requested model 'gpt-4o' does not exist.", "type": "invalid_request_error", " (truncated...) Please contact support My project timeline just gets further and further behind. I am hoping to get this resolved.