Update share_btn.py

share_btn.py

@@ -27,9 +27,8 @@ share_js = """async () => {
             gradioEl = document.querySelector('body > gradio-app');
         }
         
-        const imgEls = find_els(gradioEl, '#gallery .overflow-hidden', 50);
+        const imgEls = gradioEl.querySelector('#gallery .overflow-hidden');
         const promptTxt = 'my perfect work'; 
-
         const shareBtnEl = gradioEl.querySelector('#share-btn');
         const shareIconEl = gradioEl.querySelector('#share-btn-share-icon');
         const loadingIconEl = gradioEl.querySelector('#share-btn-loading-icon');