Update app.py

app.py

@@ -128,11 +128,24 @@ def render_message(history):
     return messages_html
 
 js = """
-function scrollToBottom() {
-    const chatboxContainer = document.getElementById('chatbox-container');
-    chatboxContainer.scrollTop = chatboxContainer.scrollHeight; // Scroll to the bottom
-}
+function Scrolldown() {
+    
+    const messagesContainer = document.getElementById('messages');
+
+    const observer = new MutationObserver((mutationsList, observer) => {
+        for (const mutation of mutationsList) {
+            if (mutation.type === 'childList') {
+                const chatboxContainer = document.getElementById('chatbox-container');
+                chatboxContainer.scrollTop = chatboxContainer.scrollHeight; 
+            }
+        }
+    });
 
+    const config = { childList: true }; 
+
+    observer.observe(messagesContainer, config);
+    console.log('Observing')
+}
 """