add more questions

app.py

@@ -45,7 +45,7 @@ def handleMessage(msg):
         ans = QAPair.query.filter_by(question = q[0]).first().answer
         send(ans, broadcast=False)
     else:
-        send("sorry, I don't understand the question", broadcast = False)
+        send("sorry, I don't understand what you're saying", broadcast = False)
 
     global last_msg