diff --git a/pkg/Hello.py b/pkg/Hello.py
index c822a72..b87d7dd 100644
--- a/pkg/Hello.py
+++ b/pkg/Hello.py
@@ -1,11 +1,10 @@
 class Hello:
     @staticmethod
-    def hello_world() -> str:
+    def hello_world(n) -> str:
         """ hello_world
         This method should return the string "Hello, World!".
         Args:
             None
         Returns:
             str: "Hello, World!"
-        """
-        return None
+