transformers safetensors mixtral text-generation moe frankenmoe merge mergekit lazymergekit Felladrin/TinyMistral-248M-Chat-v1 conversational base_model:Felladrin/TinyMistral-248M-Chat-v2 base_model:finetune:Felladrin/TinyMistral-248M-Chat-v2 license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible region:us