Skip 2 - B) Write Python GUI program to create a digital clock with Tkinter to display the time.

Solution: 

# import tkinter module 
from tkinter import * 
from tkinter.ttk import *
  
# import strftime function to retrieve system's time 
from time import strftime 
  
# creating tkinter window 
root = Tk() 
root.title('Clock') 
  
# This function is used to  
# display time on the label 
def time(): 
    string = strftime('%H:%M:%S %p') 
    lbl.config(text = string) 
    lbl.after(1000, time) 
  
# Styling the label widget so that clock 
# will look more attractive 
lbl = Label(root, font = ('calibri', 40, 'bold'), foreground = 'black') 
  
# Placing clock at the centre 
# of the tkinter window 
lbl.pack(anchor = 'center') 
time() 
  
mainloop()

Output: