transformers safetensors mistral text-generation conversational en arxiv:2311.03099 arxiv:2306.01708 base_model:BarraHome/Mistroll-7B-v2.2 base_model:finetune:BarraHome/Mistroll-7B-v2.2 license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible region:us