Merge pull request #1800 from randommm/patch-1

Update tutorial-six-python.md

Author: michaelklishin

site/tutorials/tutorial-six-python.md

@@ -312,7 +312,8 @@ class FibonacciRpcClient(object):
                 correlation_id=self.corr_id,
             ),
             body=str(n))
-        self.connection.process_data_events(time_limit=None)
+	while self.response is None:
+            self.connection.process_data_events(time_limit=None)
         return int(self.response)