transformers safetensors mixtral text-generation facebook meta pytorch llama llama-3 moe code conversational en base_model:meta-llama/Meta-Llama-3-8B-Instruct base_model:finetune:meta-llama/Meta-Llama-3-8B-Instruct license:other model-index autotrain_compatible text-generation-inference endpoints_compatible region:us