Examples or tests with python 3?

[vsoch]

Hi!

I have cardioid built into a container (I'm anticipating trying to run with the Flux Operator on Kubernetes) and I was trying to run tests for a demo run, and it looks like that uses a runner.py that might be suited for python 2 (I'm looking at the print statement) https://github.com/LLNL/cardioid/blob/master/test/runner.py.

Is there anyothe way to run this or something I'm missing, or would it be possible to update the script for python 3? Thank you!