514.py: get value by input()

5_14.py

@@ -2,7 +2,7 @@ def my_func():
     a = 10
     print("a:{}".format(a))
     print("b:{}".format(b))
-b = 20
+b = int(input())
 my_func()
 print("b:{}".format(b))
 print("a:{}".format(a))