4. Tkinter: Widget Functions
from tkinter import *
window = Tk()
window.title("My program")
window.geometry("350x200")
label = Label(window, text="Click me")
label.pack(side=TOP,fill=X, padx = 10)
button = Button(window, text="Click here")
button.pack(side=RIGHT, fill =Y)
window.mainloop()