Cpython repository github

i created cpython clone a year back. That time i just used https link of cpython github and created clone on my laptop ubuntu. Recently I got it and it asked for username and password. Is it possible I can give my github username/email and password and clone cpython. I am not sure it is github related or cpython related. I have new clone with username git@github.com but i want to use my official paid github login id. There are articles that talks of but for your own repository. cpython is not m...