Update README.md

README.md

@@ -16,7 +16,7 @@ Direct Preference Optimization (DPO) for text-to-image diffusion models is a met
 This model is fine-tuned from [stable-diffusion-xl-base-1.0](https://huggingface.co/stabilityai/stable-diffusion-xl-base-1.0) on offline human preference data [pickapic_v2](https://huggingface.co/datasets/yuvalkirstain/pickapic_v2).
 
 ## Code
-*Code will come soon!!!*
+The code is available [here](https://github.com/huggingface/diffusers/tree/main/examples/research_projects/diffusion_dpo).
 
 ## SD1.5
 We also have a model finedtuned from [stable-diffusion-v1-5](https://huggingface.co/runwayml/stable-diffusion-v1-5) available at [dpo-sd1.5-text2image-v1](https://huggingface.co/mhdang/dpo-sd1.5-text2image-v1).