Expand ch10-3 solution

dbader · dbader · commit d97fbe0ccdd1 · 2023-11-07T09:49:42.000+01:00
diff --git a/ch10-primer-on-oop/3-inherit-from-other-classes.py b/ch10-primer-on-oop/3-inherit-from-other-classes.py
@@ -41,4 +41,7 @@ def __init__(self, side_length):
 
 
 square = Square(4)
-print(square.area())
+print(square.area())  # 16
+
+square.width = 5  # Modifies .width but not .length
+print(square.area())  # 20
