* test_*.py files are no longer executable * cleanup empty lines * update precommit * fixme * enable * build old-commit-hash: c59887c8109dd8d33ea2e7169995184fbe38cc3a
* athena: move to system/ * slash old-commit-hash: 3279dbeff7d4f696804c94de1573be2b5f3f2f9d