[SOLVED] CORS - How to bypass this

Question

https://code.sololearn.com/Wn7uISp08xTT/?ref=app
How do I fix the CORS problem in this scenario?
[Edit: See Burey's answer]

Answer 1

Cors anywhere proxy
var CORS_ANYWHERE = "https://cors-anywhere.herokuapp.com/";
var url = CORS_ANYWHERE + "https://www.sololearn.com/Profile/"+userid+"/?ref=app";

Answer 2

I don't now.

Answer 3

Not sure