transformers safetensors gemma text-generation mergekit merge conversational base_model:zzttbrdd/sn6_000g base_model:merge:zzttbrdd/sn6_000g base_model:zzttbrdd/sn6_030g base_model:merge:zzttbrdd/sn6_030g autotrain_compatible text-generation-inference endpoints_compatible region:us