okok,i tried making a button that'd close the window,but it doesn't work,and now I am once again asking for your python support...
schaltf1 = tkinter.Button(root, text="EXIT", width=20, command=root.destroy()) #command=root.destroy())
schaltf1.pack()
root.mainloop()
Thats the source code,maybe you could help me? That'd be very nice, Thank you!