nvidia vgpu transcoding lxc vm

Hello, everyone! My Proxmox 9.1 uses an Nvidia Quadro P2200 card. I managed to set up transcoding in Jellyfin (LXC). It is work perfect ! I want to activate vGPU and connect virtual cards to some VMs. I know there is a great guide - https://gitlab.com/polloloco/vgpu-proxmox/. But I don't...