[Minor] Update README.md (#268)

Author: ys-2020

README.md

@@ -1,5 +1,5 @@
 # AWQ: Activation-aware Weight Quantization for LLM Compression and Acceleration 
-[[Paper](https://arxiv.org/abs/2306.00978)][[Slides](https://www.dropbox.com/scl/fi/dtnp6h6y1mnp7g036axu6/AWQ-slide.pdf?rlkey=ffgh50hxhx8dmsnjiu8kef0ou&dl=0)][[Video](https://youtu.be/3dYLj9vjfA0)]
+[[Paper](https://arxiv.org/abs/2306.00978)][[Website](https://hanlab.mit.edu/projects/awq)]
 
 **Efficient and accurate** low-bit weight quantization (INT3/4) for LLMs, supporting **instruction-tuned** models and **multi-modal** LMs.