Ah now I get it. So I need to run a Linux inside my Windows 10.
I worked with VirtualBox from Oracle some time ago. But as far as google and some forums tell me I cannot use VirtualBox for GPU passthrough, only WSL. I will look into this.
To be honest I find it a little sad that an environment for python, that claims to be plattform independent and even exists to abstract from the plattform, misses such an important feature 
Thx for support