transformers safetensors mixtral text-generation conversational fr it de es en base_model:mistralai/Mixtral-8x7B-Instruct-v0.1 base_model:quantized:mistralai/Mixtral-8x7B-Instruct-v0.1 license:apache-2.0 autotrain_compatible text-generation-inference 4-bit gptq region:us