How to work Ragstack colbert in Windows. What is the correct version for Python?

[RohithDAces]

I had done the colbert retriever by using Google colab. Now I want to use this in my local. How can I implement this in my windows application or WSL. What is the correct version of python for this? I am using 3.9.0, I get a conflict when I am installing ragstack-ai-colbert.
@nicoloboschi Can you please suggest about this!

[cbornet]

Python 3.9 should be OK.
We have working tests of ragstack-ai-colbert on Python 3.9 (on Linux).
Can you give more info on the conflict you see ?