Improve model card: Add pipeline tag, license, project page, and GitHub link

This PR improves the model card by:
- Adding the `pipeline_tag: text-to-video` to the metadata, making the model discoverable under this pipeline on the Hub.
- Specifying the `license` as `apache-2.0`.

README.md

@@ -1,9 +1,15 @@
-[![PWC](https://img.shields.io/endpoint.svg?url=https://paperswithcode.com/badge/gesturelsm-latent-shortcut-based-co-speech/gesture-generation-on-beat2)](https://paperswithcode.com/sota/gesture-generation-on-beat2?p=gesturelsm-latent-shortcut-based-co-speech) <a href="https://arxiv.org/abs/2501.18898"><img src="https://img.shields.io/badge/arxiv-gray?logo=arxiv&amp"></a>
-
+---
+license: apache-2.0
+pipeline_tag: text-to-video
+---
 
+[![PWC](https://img.shields.io/endpoint.svg?url=https://paperswithcode.com/badge/gesturelsm-latent-shortcut-based-co-speech/gesture-generation-on-beat2)](https://paperswithcode.com/sota/gesture-generation-on-beat2?p=gesturelsm-latent-shortcut-based-co-speech) <a href="https://arxiv.org/abs/2501.18898"><img src="https://img.shields.io/badge/arxiv-gray?logo=arxiv&amp"></a>
 
 # GestureLSM: Latent Shortcut based Co-Speech Gesture Generation with Spatial-Temporal Modeling
 
+**Project Page**: [https://andypinxinliu.github.io/GestureLSM](https://andypinxinliu.github.io/GestureLSM)
+
+**GitHub Repository**: [https://github.com/andypinxinliu/GestureLSM](https://github.com/andypinxinliu/GestureLSM)
 
 # 📝 Release Plans
 
@@ -72,18 +78,14 @@ python train.py -c configs/shortcut_rvqvae_128.yaml
 python train.py -c configs/diffuser_rvqvae_128.yaml
 ```
 
-
 ## Demo
 ```
 python demo.py -c configs/shortcut_rvqvae_128_hf.yaml
 ```
 
-
-
 # 🙏 Acknowledgments
 Thanks to [SynTalker](https://github.com/RobinWitch/SynTalker/tree/main), [EMAGE](https://github.com/PantoMatrix/PantoMatrix/tree/main/scripts/EMAGE_2024), [DiffuseStyleGesture](https://github.com/YoungSeng/DiffuseStyleGesture), our code is partially borrowing from them. Please check these useful repos.
 
-
 # 📖 Citation
 
 If you find our code or paper helps, please consider citing: