Update index.html

Author: zhiqi-li

index.html

@@ -1284,7 +1284,7 @@ <h1 data-aos="fade-down" data-aos-duration="1000">
 
             <a href="https://huggingface.co/spaces/nvidia/Eagle2-Demo" class="button" target="_blank">
                 <span class="icon">
-                    <i class="fas fa-quote-right"></i>
+                    <img src="https://huggingface.co/front/assets/huggingface_logo-noborder.svg" alt="Hugging Face logo">
                 </span>
                 <span>Demo</span>
             </a>