ccess to fetch at 'https://gradio.app/docs/#blocks' from origin 'https://chat.openai.com' has been blocked by CORS policy: No 'Access-Control-Allow-Origin' header is present on the requested resource. If an opaque response serves your needs, set the request's mode to 'no-cors' to fetch the resource with CORS disabled.

The extension needs to pass the request through a background script, otherwise the cors policy will prevent most websites from getting fetched