transformers gguf axolotl finetune facebook meta pytorch llama llama-3 TensorBlock GGUF text-generation en base_model:MaziyarPanahi/Llama-3-8B-Instruct-v0.9 base_model:quantized:MaziyarPanahi/Llama-3-8B-Instruct-v0.9 license:other model-index region:us conversational