from tkinter import *
def func():
    print('Hello!')
window = Frame()
window.pack()
Label = (window).pack(side=TOP)
Button = (window, text = 'Hello, my friend', command = func).pack(side = LEFT)
Button = (window, text='Quit', command = win.quit).pack(side = RIGHT)
win.mainloop()

File "workspace/tkinter/button.py", line 7
    Button = (window, command = win.quit, text='Quit').pack(side = RIGHT)
                              ^
SyntaxError: invalid syntax

# -*- coding:utf-8 -*-

import Tkinter 

def func():
    print('Hello!')
def die():
    win.destroy()

win = Tkinter.Tk() #Создание корнеового окна на котором будут размещатся все элементы
window = Tkinter.Frame(win).pack() # Создание рамки
Label_1 = Tkinter.Label(window, text = u"Подпись").pack(side=TOP) 
btn_ok = Tkinter.Button(window, text='Hello, my friend', command=func).pack(side=LEFT)
btn_die = Tkinter.Button(window, text='Quit', command=die).pack(side=RIGHT)
win.mainloop()