Tknter
from tkinter import Tk , Label , Button class MyFirstGUI : def __init__ ( self , master ): self . master = master master . title ( "A simple GUI" ) self . label = Label ( master , text = "This is our first GUI!" ) self . label . pack () self . greet_button = Button ( master , text = "Greet" , command = self . greet ) self . greet_button . pack () self . close_button = Button ( master , text = "Close" , command = master . quit ) self . close_button . pack () def greet ( self ): print ( "Greetings!" ) root = Tk () my_gui = MyFirstGUI ( root ) root . mainloop ()