diff --git a/simple_code b/simple_code
index 99e9011..e1fcfc4 100644
--- a/simple_code
+++ b/simple_code
@@ -6,4 +6,8 @@ def add(a, b):
 
 def multiply(a, b):
   """Multiplies two numbers."""
-  return a * b
\ No newline at end of file
+  return a * b
+
+def greet(name="World"):
+  """Greets a person."""
+  return f"Hello, {name}!"
\ No newline at end of file