we added print statements

app.py

@@ -132,7 +132,6 @@ def parse_date(date_str):
     return parsed_date if parsed_date else None
 
 def respond(destination, transportation, date, preference, include_options, minors):
-    global travel_guide_output
     travel_date = parse_date(date)
 
     prompt = f"""
@@ -147,6 +146,7 @@ def respond(destination, transportation, date, preference, include_options, mino
     """
 
     travel_guide_output = prompt
+    print("respond", travel_guide_output)
     return prompt
 
     
@@ -160,10 +160,8 @@ def respond(destination, transportation, date, preference, include_options, mino
     #     return f"An error occurred: {e}"
 
 def chatbot_respond(messages, chat_history):
-    
-    
-    
-    
+
+    print("chatbot_respond", travel_guide_output)
     
     if not travel_guide_output:
         travel_guide_output = "No travel guide has been generated yet. Please enter your travel details first."