precompiled rocm and metal wheels

[ParisNeo]

Thank you for this good and cool project.
I was wondering if you could make a metal and rocm wheels and post them on pypi.
This makes install easier since they don't need to recompile if they have rocm or metal device.

pip install ctransformers[cuda]

pip install ctransformers[rocm]

pip install ctransformers[metal]