Update README.md

README.md

@@ -149,6 +149,7 @@ If you think ToolACE is useful in your work, please cite our paper:
     title={Tool{ACE}: Winning the Points of {LLM} Function Calling},
     author={Weiwen Liu and Xu Huang and Xingshan Zeng and xinlong hao and Shuai Yu and Dexun Li and Shuai Wang and Weinan Gan and Zhengying Liu and Yuanqing Yu and Zezhong WANG and Yuxian Wang and Wu Ning and Yutai Hou and Bin Wang and Chuhan Wu and Wang Xinzhi and Yong Liu and Yasheng Wang and Duyu Tang and Dandan Tu and Lifeng Shang and Xin Jiang and Ruiming Tang and Defu Lian and Qun Liu and Enhong Chen},
     booktitle={The Thirteenth International Conference on Learning Representations},
-    year={2025}
+    year={2025},
+    url={https://arxiv.org/abs/2409.00920}
 }
 ```