Write a class named Sapling whose parent is object. A sapling is created from one number, its height in centimetres, and keeps it as the data attribute height.
Every sapling also carries a second data attribute, species, which is never passed in: it starts out as None for every sapling that is created, so creating a sapling takes exactly one value.
The class needs one procedural attribute as well: get_height, which takes nothing besides self and hands the sapling's height back.
s = Sapling(12) print(s.height) # 12 print(s.species) # None print(s.get_height()) # 12
You may not use import.