python 3.11+ support / dependency update

[dvolgyes]

🚀 Feature

The current documentation says python3.7+ support, but in practice,
it is 3.9 or 3.10.
3.7/3.8 are not supported anymore and 3.11+ is not supported yet.

It would be nice to add:

• python 3.11 and maybe 3.12 (I think all dependencies support 3.12 now)
• torch and torchvision to the dependencies, so they don't need separate installation step

As an extra cherry on the top: maybe a pypi release? :)

Motivation & Examples

It would be easier to use: I wouldn't need git cloning, fixing. :)