[Tkinter] Input box

[Jpen10]

I realize there is no input. That is the problem. The "while" on line 12 is commented out so the code runs. As of now, I enter the string on line 9. I would like a imput box to enter the 11 digits. Then run the code that follows, starting with the "for" statement on line 14 through line 50 and give the output of line 62.