transformers safetensors mixtral text-generation merge mergekit lazymergekit AmeerH/Mistral-Math-2x7b-mix conversational base_model:AmeerH/Mistral-Math-2x7b-mix base_model:finetune:AmeerH/Mistral-Math-2x7b-mix license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible region:us