Update README.md

README.md

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 # PicoAudio: Enabling Precise Timing and Frequency Controllability of Audio Events in Text-to-audio Generation
 Duplicate of [github repo](https://github.com/zeyuxie29/PicoAudio)
-[![arXiv](https://img.shields.io/badge/arXiv-2308.05734-brightgreen.svg?style=flat-square)](https://arxiv.org/abs/2407.02869v2)
+[![arXiv](https://img.shields.io/badge/arXiv-2407.02869v2-brightgreen.svg?style=flat-square)](https://arxiv.org/abs/2407.02869v2)
 [![githubio](https://img.shields.io/badge/GitHub.io-Audio_Samples-blue?logo=Github&style=flat-square)](https://zeyuxie29.github.io/PicoAudio.github.io/)
 [![Hugging Face Spaces](https://img.shields.io/badge/%F0%9F%A4%97%20Hugging%20Face-Spaces-blue)](https://huggingface.co/spaces/ZeyuXie/PicoAudio)
+[![Hugging Face data](https://img.shields.io/badge/%F0%9F%A4%97%20Hugging%20Face-Dataset-blue)](https://huggingface.co/datasets/ZeyuXie/PicoAudio)
   
 **Bullet contribution**:
 * A data simulation pipeline tailored specifically for controllable audio generation frameworks;