transformers safetensors llama text-generation mergekit merge base_model:EleutherAI/llemma_7b base_model:merge:EleutherAI/llemma_7b base_model:codellama/CodeLlama-7b-hf base_model:merge:codellama/CodeLlama-7b-hf autotrain_compatible text-generation-inference endpoints_compatible region:us