Python 3 has the virtual environment feature just baked into the language. I think that is really nice. It's interesting that things like that are like, hey, here's a little less friction if you go down the Python 3 path. So another thing that you talked about is like splitting modules into a bunch of multiple files. You can definitely solve that with those in it file. But yeah, so these things like the virtual environment stuff being built into Python 3, it's really cool.