transformers safetensors gemma text-generation mergekit merge conversational arxiv:2306.01708 base_model:michaelw37/sn6_models base_model:merge:michaelw37/sn6_models base_model:tomaszki/gemma-34 base_model:merge:tomaszki/gemma-34 base_model:zzttbrdd/sn6_01_new base_model:merge:zzttbrdd/sn6_01_new autotrain_compatible text-generation-inference endpoints_compatible region:us