Deepspeed multimodal (#579)
Co-authored-by: Conglong Li <conglong.li@gmail.com>
Co-authored-by: Minjia Zhang <33713995+minjiaz@users.noreply.github.com>
Co-authored-by: Heyang Qin <heyangqin@microsoft.com>
Co-authored-by: Xiaoxia (Shirley) Wu <94406484+xiaoxiawu-microsoft@users.noreply.github.com>
