How to push for pull request?

[pabst2009]

I made a yaml and a jsonl for my original eval, and want to make a pull request.
However, I cannot push the eval to the evals repository.

git push origin my_first_eval

Username for 'https://github.com': *****
Password for 'https://*****@github.com': *****
remote: Support for password authentication was removed on August 13, 2021.
remote: Please see https://docs.github.com/en/get-started/getting-started-with-git/about-remote-repositories#cloning-with-https-urls for information on currently recommended modes of authentication.
fatal: Authentication failed for 'https://github.com/openai/evals.git/'

What should I do?