diff --git a/hello.py b/hello.py
index 72647ca..67d0e91 100755
--- a/hello.py
+++ b/hello.py
@@ -5,6 +5,10 @@ def helloworld():
 
 def add_numbers(x, y):
     pass
+    return x + y
+
+def print_stuff():
+    print("stuff")
 
 if __name__ == '__main__':
     # do something!