gguf llama-cpp gguf-my-repo base_model:DrNicefellow/Nicefellow-Qwen2-7b-Chat-Tess-v1.5 base_model:quantized:DrNicefellow/Nicefellow-Qwen2-7b-Chat-Tess-v1.5 license:apache-2.0 endpoints_compatible region:us conversational