If some user interaction is an option for you, the following solution might suite you.

1. Visit the domain in your browser.
2. Solve the Captcha.
3. Use the cookies from your browser in Python.

There are many ways to do this:

1. Use Selenium as the browser.
2. Manually copy-paste the Cloudflare cookies.
3. Use browser-cookie3 to use the cookies from your browser.