Update app.py

app.py

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             """
             # GenStereo: Towards Open-World Generation of Stereo Images and Unsupervised Matching
             
-            [Project Web](https://qjizhi.github.io/genstereo) · [Spaces Demo](https://huggingface.co/spaces/FQiao/GenStereo) · [GitHub Repo](https://github.com/Qjizhi/GenStereo) · [Checkpoints](https://huggingface.co/FQiao/GenStereo/tree/main) · [Paper](https://arxiv.org/abs/2405.17251)
+            [Project Web](https://qjizhi.github.io/genstereo) · [Spaces Demo](https://huggingface.co/spaces/FQiao/GenStereo) · [GitHub Repo](https://github.com/Qjizhi/GenStereo) · [Checkpoints](https://huggingface.co/FQiao/GenStereo/tree/main) · [Paper](https://arxiv.org/abs/2503.12720)
             
             ## Introduction 
             This is an official demo for the paper "GenStereo: Towards Open-World Generation of Stereo Images and Unsupervised Matching". Given an arbitrary reference image, GenStereo can generate the corresponding right-view image.