transformers safetensors mixtral text-generation conversational en dataset:teknium/OpenHermes-2.5 base_model:mistral-community/Mixtral-8x22B-v0.1 base_model:finetune:mistral-community/Mixtral-8x22B-v0.1 license:apache-2.0 autotrain_compatible text-generation-inference endpoints_compatible region:us