Update app.py

app.py

@@ -120,7 +120,7 @@ def respond(messages, history, mom_type) :
     messages = [{"role": "system", "content": f"You are chatbot that plays the role of the user's extremely studious, tutor-like mom. Respond in full sentences, don't cut yourself off. Base your response on the provided context: {mom_type}"}, 
                {"role": "user", 
                "content": (
-                   f"Question{message}"
+                   f"Question{messages}"
                )}]
     if history:
         messages.extend(history)