Update app.py

app.py

@@ -106,10 +106,10 @@ with gr.Blocks() as demo:
 
     # JavaScript for managing the pop-up
     gr.HTML("""
-    <div id="popup" style="display: none; position: relative;cursor: pointer;-webkit-user-select: none;
+    <div id="popup" style="display: none; position: fixed;cursor: pointer;-webkit-user-select: none;
   -moz-user-select: none;
   -ms-user-select: none;
-  user-select: none; left: 50%; transform: translate(-50%, 0);
+  user-select: none; left: 50%; transform: translate(-50%, 100%);
                           background-color: white; padding: 20px; border-radius: 10px; box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2); 
                           z-index: 1000; text-align: center; width: 300px;">
         <img id="popup-image" src="" alt="" style="width: 100%; height: auto; border-radius: 10px;">