diff --git a/helloworld.py b/helloworld.py
index bb8e18f..b2b54f6 100644
--- a/helloworld.py
+++ b/helloworld.py
@@ -1,2 +1,3 @@
 # This is part of labs of our Git101 Jupyter Notebook 
 print("Hello world!")
+print("Hello mishuo, many thanks for the contribution")