fix querySelector

share_btn.py

@@ -39,8 +39,7 @@ share_js = """async () => {
     }
     
     
-    //const gradioEl = document.querySelector('body > gradio-app'); 
-    const gradioEl = document.querySelector("gradio-app").shadowRoot;
+    const gradioEl = document.querySelector("gradio-app").shadowRoot || document.querySelector('body > gradio-app');
     
     const whisper_input = gradioEl.querySelector('#text_inp textarea').value;
     const outputVideo = gradioEl.querySelector('#video_out video');