transformers safetensors qwen2 text-generation mergekit merge conversational base_model:Qwen/Qwen1.5-0.5B base_model:merge:Qwen/Qwen1.5-0.5B base_model:aloobun/Reyna-Mini-1.8B-v0.2 base_model:merge:aloobun/Reyna-Mini-1.8B-v0.2 autotrain_compatible text-generation-inference endpoints_compatible region:us