transformers gguf merge mergekit lazymergekit NeverSleep/Noromaid-7B-0.4-DPO NousResearch/Nous-Hermes-2-Mistral-7B-DPO en base_model:ThomasComics/Noro-Hermes-7B base_model:quantized:ThomasComics/Noro-Hermes-7B endpoints_compatible region:us