Update README.md

README.md

@@ -15,6 +15,7 @@ In total, PepMLM enables the generative design of candidate binders to any targe
 
 - Demo: HuggingFace Space Demo [Link](https://huggingface.co/spaces/TianlaiChen/PepMLM).
 - Colab Notebook: [Link](https://colab.research.google.com/drive/1u0i-LBog_lvQ5YRKs7QLKh_RtI-tV8qM?usp=sharing)
+- Preprint: [Link](https://arxiv.org/abs/2310.03842)
 
 ```
 # Load model directly