https://github.com/eliotwrobson/CodeforcesRunnerEliot?tab=readme-ov-file#ecfr-eliots-codeforces-runner

I have written a Python package to make it easier to automatically download and run test cases, compile solution code, and evaluate solution code. The package can be installed with pip and can be invoked directly from the command line, see the above link for more details.

It is a fork of a similar tool written some years ago: https://mirror.codeforces.com/blog/entry/5006