Update share_btn.py

share_btn.py

@@ -27,7 +27,7 @@ share_js = """async () => {
             gradioEl = document.querySelector('body > gradio-app');
         }
         
-        const imgEls = gradioEl.querySelector('#gallery .overflow-hidden');
+        const imgEls = gradioEl.querySelectorAll('#gallery .overflow-hidden');
         const promptTxt = 'my perfect work'; 
         const shareBtnEl = gradioEl.querySelector('#share-btn');
         const shareIconEl = gradioEl.querySelector('#share-btn-share-icon');