import tkinter as tk.
from tkinter import ttk.
# root window.
root = tk.Tk()
root.geometry('300x200')
root.resizable(False, False)
root.title('Deneme')
# exit button.
exit_button = ttk.Button(
root,
text='Çıkış',
command=lambda: root.quit()
)
exit_button.pack(
ipadx=5,
ipady=5,
expand=True
)
root.mainloop()