Update README.md

README.md

@@ -34,5 +34,8 @@ pinned: false
         <div class="underline">Universities</div>
     </a>
     <br><br>
-   
+   <!-- Place this tag where you want the button to render. -->
+<a class="github-button" href="https://github.com/webis-de" aria-label="Follow @webis-de on GitHub">Follow @webis-de</a>
+<!-- Place this tag in your head or just before your close body tag. -->
+<script async defer src="https://buttons.github.io/buttons.js"></script>
 </div>