For a base/default test run:

Copy constants.py.example to constants.py.

Make sure you copy/not rename so your config file isn't part of changes to the mother branch of your fork.

Take a quick look at example_op_config.py, which is actvated based on FILE_PREFIX in constants.py

These 2 files are how you control stuff, assuming not too much has changed, the current config should be good enough to do something.

Go back to the root of the repo and run

pip3 install -r requirements.txt
python main.py

Check test results in the outputs folder

There's some example outputs there already.

To run for real, you want to follow a pattern similar to that described in .github/workflows/main.yml, passing in some arguments to main.