qwen2.5-omni 7b good Voice Model

[slackchen]

Describe the feature

Can we have qwen2.5-omni voice model?:)
https://qwenlm.github.io/blog/qwen2.5-omni/
If add it in，that's will be great！：）

[amakropoulos]

hi! this is a multi-modal model and will be supported after #134 is implemented