transformers safetensors gemma2 text-generation mergekit merge conversational base_model:TheDrummer/Tiger-Gemma-9B-v1 base_model:merge:TheDrummer/Tiger-Gemma-9B-v1 base_model:TheDrummer/Tiger-Gemma-9B-v3 base_model:merge:TheDrummer/Tiger-Gemma-9B-v3 autotrain_compatible text-generation-inference endpoints_compatible region:us