[Tutor] window graphics

[David H. Burns]

Thanks, Alan,

With the Python3.0, I have installed, he entry "from tkinter import *" 
doesn't produce any error message, but "tk = TK()" results in  
"NameError: 'TK' is not defined". Also for the word "canvas"

As you suggest, I probably need to start with a 2.x version.