transformers gguf merge mergekit lazymergekit meta-llama/Llama-2-7b-chat-hf SuvajitGB/rollercoaster_emotions_v2 en base_model:ncsgobubble/Llama-7B-rollercoaster_v2 base_model:quantized:ncsgobubble/Llama-7B-rollercoaster_v2 license:apache-2.0 endpoints_compatible region:us conversational