transformers safetensors llama text-generation pruna-ai base_model:PrunaAI/codellama-CodeLlama-7b-hf-AWQ-4bit-smashed base_model:quantized:PrunaAI/codellama-CodeLlama-7b-hf-AWQ-4bit-smashed autotrain_compatible text-generation-inference endpoints_compatible 4-bit awq region:us