Changes are done.

superstar.py

@@ -1,10 +1,18 @@
 print("hello world")
+print("How are you?")
 
+#That's how you greet!!!
 def greet(name):
     """Function to greet a person."""
     return f"Hello, {name}!"
+
+#That's how you Add!!!
 def add(a, b):
     """Function to add two numbers."""
     return a + b
+    print("Numbers are added.")
+
+greet("Diya")
+add(5,10)
 
 # This is a comment line