Add paper link (#3)

- Add paper link (ab8cea12b2cd9f21fed7f97da536b295f11e3fe5)


Co-authored-by: Adina Yakefu <AdinaY@users.noreply.huggingface.co>

README.md

@@ -195,3 +195,7 @@ Please consider citing our work if you use the data or code in this repo.
 ## Acknowledgements
 
 Thanks to [Llama 2](https://ai.meta.com/llama/), [FastChat](https://github.com/lm-sys/FastChat), and [vLLM](https://github.com/vllm-project/vllm).
+
+## Paper
+
+arxiv.org/abs/2405.20335