Update README.md

remove the bilibili link

Author: lmxyy

README.md

@@ -1,6 +1,6 @@
 # Spatially Incremental Generative Engine (SIGE)
 
-### [Paper](https://arxiv.org/abs/2211.02048) | [Project](https://www.cs.cmu.edu/~sige/) | [Slides](https://www.cs.cmu.edu/~sige/resources/slides.key) | [YouTube](https://youtu.be/rDPotGoPPkQ) | [Bilibili](https://www.bilibili.com/video/BV1WG4y1b76q/?share_source=copy_web&vd_source=28b10c1b7c0a3972f928ee5f17d37771)
+### [Paper](https://arxiv.org/abs/2211.02048) | [Project](https://www.cs.cmu.edu/~sige/) | [Slides](https://www.cs.cmu.edu/~sige/resources/slides.key) | [YouTube](https://youtu.be/rDPotGoPPkQ)
 
 **[NEW!]** SIGE is accepted by T-PAMI!