I am running a React frontend an when I try to post I get:
Access to XMLHttpRequest at 'http://localhost:8000/ask' from origin 'http://localhost:3000' has been blocked by CORS policy: Response to preflight request doesn't pass access control check: No 'Access-Control-Allow-Origin' header is present on the requested resource.
I am new (very) to python so any help would be appreciated!