Update index.html

index.html

@@ -88,6 +88,9 @@
                     <li class="list-group-item">
                         <a href="pages/transformers/text-emotions.html" class="text-primary font-weight-bold">Text Emotions Analyser</a>
                     </li>
+                    <li class="list-group-item">
+                        <a href="pages/transformers/mask_word.html" class="text-primary font-weight-bold">Masked Language Model </a>
+                    </li>
                 </ul>
             </div>
         </div>