peft gguf llama-factory lora generated_from_trainer llama-cpp gguf-my-repo question-answering zh en dataset:shileii/Teachers_Exam base_model:shileii/Teachers_Exam_LLaMA_8B base_model:adapter:shileii/Teachers_Exam_LLaMA_8B license:apache-2.0 endpoints_compatible region:us conversational