docs: update README.md (#31)

Author: RERV

README.md

@@ -55,10 +55,10 @@
 
 
 <p align="center">
-  <a href="https://arxiv.org/abs/2403.05525"><b>Paper Link</b>👁️</a>
+  <a href="https://arxiv.org/abs/2403.05525"><b>Paper Link</b></a> |
+  <a href="https://huggingface.co/spaces/deepseek-ai/DeepSeek-VL-7B"><b>Demo</b></a>
 </p>
 
-
 ## 1. Introduction
 
 Introducing DeepSeek-VL, an open-source Vision-Language (VL) Model designed for real-world vision and language understanding applications. DeepSeek-VL possesses general multimodal understanding capabilities, capable of processing logical diagrams, web pages, formula recognition, scientific literature, natural images, and embodied intelligence in complex scenarios.