Change the windows title - Raspberry Pi Forums

hi,
try learn grafic python.
copied button.py form side:
http://zetcode.com/gui/tkinter/layout/
changed buttons size, text, colour , more try , learn
@ least want make title of windows more beautiful.
couldn't find solution it.
"self.parent.title("buttons")"

idea

thanks
vm

self.parent.title("buttons")

change "buttons" want new title be.

note: title title of window not caption of button
closebutton = button(self, text="close")
text="close"

raspberrypi