flakes: We are Python 3
flakes: We are Python 3

This was forgotten when we moved to Python 3.

However, since this code wouldn't work at all, it raises the questiona s
to whether this command is even used at all.

https://github.com/ideascube/ideascube/issues/674

ideascube/ideascube,ideascube/ideascube,ideascube/ideascube,ideascube/ideascube