diff --git a/world.py b/world.py
index 8946863..b9c1a96 100644
--- a/world.py
+++ b/world.py
@@ -2,9 +2,11 @@
 
 def hello_world():
     print("hello world")
+    print("hello world")
 
 def bye_world():
     print("bye world")
+    print("bye world")
 
 if __name__ == "__main__":
     hello_world()