transformers safetensors llama text-generation multimodal image-text-to-text en zh dataset:liuhaotian/LLaVA-Pretrain arxiv:2410.07167 base_model:lmsys/vicuna-7b-v1.5 base_model:finetune:lmsys/vicuna-7b-v1.5 license:llama2 autotrain_compatible text-generation-inference endpoints_compatible region:us