__python__ in script not working

[csm10495]

Scripts don't detect python version. Even with __python__ = .. it still seems to prompt:

root@12fe984a4d36:/# pyflow script test2.py
Please enter the Python version for this project: (eg: 3.8)
Default [3.11.3]:^C

...

root@12fe984a4d36:/# cat test2.py

__python__ = "3.11.0"

print("Hello World!")

root@12fe984a4d36:/# pyflow --version
pyflow 0.3.1