decorator - Py i

hello_decorator.py

@@ -0,0 +1,11 @@
+def decorator(func):
+    def wrapper():
+        print("Something is happening before the function is called.")
+        func()
+        print("Something is happening after the function is called.")
+    return wrapper
+
+def say_whee():
+    print("Whee!")
+
+say_whee = decorator(say_whee)

inner_functions.py

@@ -1,11 +1,11 @@
-def parent():
+def parent(num):
-    print("Printing from parent()")
-
     def first_child():
-        print("Printing from first_child()")
+        return "Hi, I'm Elias"
 
     def second_child():
-        print("Printing from second_child()")
+        return "Call me Ester"
 
-    second_child()
+    if num == 1:
-    first_child()
+        return first_child
+    else:
+        return second_child