# This program says hello to Alice and Bob
def hello(name):
    print('Hello ' + name)


hello('Alice')
hello('Bob')

@@ -1,23 +1,85 @@
-# This program says
+%22%22%22Hello function 2.0%0A%0AThis program uses a function with an input argument to say
  hel
@@ -97,16 +97,24 @@
  and Bob
+.%0A%0A%22%22%22%0A%0A
 %0Adef hel
@@ -124,10 +124,204 @@
 name
-)
 :
+ str) -%3E None:%0A    %22%22%22Hello%0A%0A    Says hello to a given name.%0A%0A    Args:%0A        name: String containing name of person to say hello to.%0A%0A    Returns:%0A        None. Prints out a statement.%0A    %22%22%22
 %0A   
@@ -346,16 +346,32 @@
 name)%0A%0A%0A
+def main():%0A    
 hello('A
@@ -377,16 +377,20 @@
 Alice')%0A
+    
 hello('B
@@ -394,8 +394,48 @@
 ('Bob')%0A
+%0A%0Aif __name__ == '__main__':%0A    main()%0A

Update P02_helloFunc2.py added docstrings and wrapped in main() function