Can not install OpenVINO

I had an issue installing OpenVINO and I am hoping someone can help me out. I installed AI playground, however, OpenVINO failed to install with this message:

"Installation Error Details - openvino-backend
Dependencies still missing after installer: libpython3.12t64"

So I visited this link: https://packages.debian.org/sid/ia64/libpython3.12t64/download

but it is not written as a modernized sources list, so I don't know the signed-by gpg information. I tried to download the package, but the links return 404. Can someone please point me in the right direction?

I am using OS Debian Forky XFCE on a laptop with Intel Core Ultra, Intel ARC 130/140T.

Start with the AI Playground installer and the openvino-backend dependency error, then verify the reported libpython3.12t64 package and Debian Forky environment against the package link in the issue. Done means establishing a reproducible installation path or clearly documenting why this Debian setup is unsupported.

Written by the indexing model from the issue text.