code link

Author: Song-Jingyu

docs/index.html

@@ -160,7 +160,7 @@ <h2 class="subtitle is-4">Available in March 2025</h2>
               </span> -->
               <!-- Code Link. -->
               <span class="link-block">
-                <a href=""
+                <a href="https://github.com/umfieldrobotics/OceanSim"
                    class="external-link button is-normal is-rounded is-dark">
                   <span class="icon">
                       <i class="fab fa-github"></i>