Update app.py

app.py

@@ -148,6 +148,13 @@ const monitorImageChange = (imageElement) => {
 
     console.log('Now monitoring image changes for:', imageElement);
 };
+
+const img = document.querySelector('img'); // Select the target image element
+if (img) {
+    monitorImageChange(img);
+} else {
+    console.error('No image found to monitor.');
+}
     
 </script>
 """