add opendatalab bibtex

README.md

@@ -141,6 +141,17 @@ Welcome to the OpenDataLab official WeChat group！
 <img style="width: 400px" src="https://user-images.githubusercontent.com/25022954/208374419-2dffb701-321a-4091-944d-5d913de79a15.jpg">
 </p>
 
+## Citation
+
+```bibtex
+@article{he2024opendatalab,
+  title={Opendatalab: Empowering general artificial intelligence with open datasets},
+  author={He, Conghui and Li, Wei and Jin, Zhenjiang and Xu, Chao and Wang, Bin and Lin, Dahua},
+  journal={arXiv preprint arXiv:2407.13773},
+  year={2024}
+}
+```
+
 ## Links
 
 - [LabelU-kit](https://github.com/opendatalab/labelU-Kit) Web front-end annotation kit (LabelU is based on this JavaScript kit)