Update index.html

index.html

@@ -134,8 +134,9 @@
       return button
       }
 
-      const bt1=create_button("ljspeech","ljspeech_sim")
-      document.getElementById('buttons').appendChild(bt1)
+      
+      document.getElementById('buttons').appendChild(create_button("ljspeech","ljspeech_sim"))
+      document.getElementById('buttons').appendChild(create_button("vctk","vctk_univ_simplify"))
     </script>
 　<div id="buttons"></div>