transformers tensorboard safetensors internvl_chat feature-extraction visual-question-answering custom_code dataset:laion/laion2B-en dataset:laion/laion-coco dataset:laion/laion2B-multi dataset:kakaobrain/coyo-700m dataset:conceptual_captions dataset:wanng/wukong100m arxiv:2312.14238 license:mit region:us