transformers safetensors gemma2 text-generation mergekit merge conversational base_model:Steelskull/G2-DA-Nyxora-27b-V2 base_model:merge:Steelskull/G2-DA-Nyxora-27b-V2 base_model:nbeerbower/gemma2-gutenberg-27B base_model:merge:nbeerbower/gemma2-gutenberg-27B autotrain_compatible text-generation-inference endpoints_compatible region:us