Update app.py

app.py

@@ -274,6 +274,9 @@ def count_conversation_turns(history):
 
 # Chatbot logic
 def sysml_chatbot(message, history):
+    if message == "":
+        print("Can I help you with anything else?")
+        
     chat_messages = convert_history_to_messages(history)
     
     # Count current conversation turns for smart question timing