[Tutor] You are right.

[Ali Moradi]

About the listbox from sqlite, yes you are right, i'm beginner in python,
and i watched many videos and study books, but i can't write what i want to
:(, i mean i know the python basics (like data structures and...), i know
tkinter basics and how to write widgets, but i don't know how to relate
widgets to my code:(, it is my biggest problem, and also i can't write OOP
programs with classes and definitions, which is not good.