transformers gguf mergekit merge llama-cpp gguf-my-repo base_model:ResplendentAI/Smarts_Llama3 base_model:merge:ResplendentAI/Smarts_Llama3 base_model:Undi95/Llama-3-Unholy-8B base_model:merge:Undi95/Llama-3-Unholy-8B endpoints_compatible region:us conversational