transformers safetensors function calling tool use llama llama3 tinyllama instruct-tuned 4-bit quantization ggfu text-generation-inference unsloth trl en base_model:TinyLlama/TinyLlama-1.1B-Chat-v1.0 base_model:finetune:TinyLlama/TinyLlama-1.1B-Chat-v1.0 license:apache-2.0 endpoints_compatible region:us