Merge branch 'master' into tensorboard

1 files changed, 6 insertions, 4 deletions

diff --git a/script.js b/script.js
index 8b3b67e3..21960d91 100644
--- a/script.js
+++ b/script.js
@@ -1,9 +1,11 @@
-function gradioApp(){
-    return document.getElementsByTagName('gradio-app')[0].shadowRoot;
+function gradioApp() {
+    const elems = document.getElementsByTagName('gradio-app')
+    const gradioShadowRoot = elems.length == 0 ? null : elems[0].shadowRoot
+    return !!gradioShadowRoot ? gradioShadowRoot : document;
 }
 
 function get_uiCurrentTab() {
-    return gradioApp().querySelector('.tabs button:not(.border-transparent)')
+    return gradioApp().querySelector('#tabs button:not(.border-transparent)')
 }
 
 function get_uiCurrentTabContent() {
@@ -82,4 +84,4 @@ function uiElementIsVisible(el) {
         }
     }
     return isVisible;
-}
\ No newline at end of file
+}