transformers gguf mergekit merge llama-cpp gguf-my-repo base_model:NousResearch/Hermes-2-Theta-Llama-3-8B base_model:merge:NousResearch/Hermes-2-Theta-Llama-3-8B base_model:mergekit-community/TopEvolution base_model:merge:mergekit-community/TopEvolution endpoints_compatible region:us