tkinter image

from tkinter import *
from tkinter import filedialog as fd
import os.path
from platform import system
import re
from tkinter.filedialog import askopenfilename
from chardet.universaldetector import UniversalDetector


root = Tk()
widget = Label(root, compound='top')
photoimage = PhotoImage(file='final.png')
img = photoimage.subsample(5, 5)
lbl_image = Label(image=img)
lbl_image.pack()
root.mainloop()