Cite MotionGPT hugging face link

README.md

@@ -8,6 +8,10 @@ sdk_version: 3.43.2
 app_file: app.py
 pinned: false
 license: mit
+---
+
+ MotionGPT: Human Motion as a Foreign Language - [[ArXiv](https://arxiv.org/abs/2306.14795)]
+
 ---
 
 Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference