transformers gguf text-generation-inference unsloth qwen2 trl krx TensorBlock GGUF en base_model:homeb82784/Qwen2-7B-Instruct-it-v1.0 base_model:quantized:homeb82784/Qwen2-7B-Instruct-it-v1.0 license:apache-2.0 endpoints_compatible region:us conversational