Python and Tinkter

Import the Tkinter library Create to-do list application window Create application layout Define to do list functions Tk() is a top-level widget which is used to create the main application window in which we will be building python to-do list application. The title() method is used to give a name to our application which is basically displayed at the top. The mainloop() method basically runs the Tkinter event loop, it runs and displays everything we have written in our code.