`def __init__(self,master):`
    `frame = Frame(master)`
    `frame.pack() `

   ` helv36 = tkFont.Font(family="Helvetica",size=36,weight="bold")`


    `self.printButton = Button(frame,font=helv36, text ="Print
    Message",command = self.printMessage,compound ='top')
    self.printButton.pack(side =LEFT)`

   ` self.quitButton = Button(frame, text ="quit", command = frame.quit)`
    `self.quitButton.pack(side=LEFT)`


`def printMessage(self):`
    `print("It worked!")`