Update app.py

app.py

@@ -48,7 +48,7 @@ def save_or_update_conversation(conversation_id, history,
                 data = [json.loads(line) for line in f if line.strip()]
 
         # Find if an entry with the same id and message_index exists
-        #entry_index = next((i for i, entry in enumerate(data) if entry['id'] == conversation_id and entry['message_index'] == message_index), None)
+        entry_index = next((i for i, entry in enumerate(data) if entry['id'] == conversation_id and entry['message_index'] == message_index), None)
 
         #if entry_index is not None:
         ##    # Update existing entry