Simple tkinter window using pygame sound mixer

[menator01]

Simple tkinter window using images and pygame sound mixer.
You will need to download or create a wav file and name it click.wav or edit accordingly.

# Do the imports
import tkinter as tk
import pygame

# Inialize pygame mixer
pygame.mixer.init()

root = tk.Tk()
root.geometry('400x200+350+350')

# Set the variable
safety = False

# Define a function for playing sound
def playsound():
    click = pygame.mixer.Sound('click.wav')
    click.play()

# Define a function for checking state and setting correct files
def state(event):
    global safety
    if safety:
        file = 'green.png'
        file2 = 'on1.png'
        safety = False
    else:
        file = 'red.png'
        file2 = 'off1.png'
        safety = True
    img = tk.PhotoImage(file=file)
    img.bak = img
    label['image'] = img

    img2 = tk.PhotoImage(file=file2)
    img2.bak = img2
    label2['image'] = img2
    playsound()


# Starting images
img = tk.PhotoImage(file='green.png')
img.bak = img

img2 = tk.PhotoImage(file='on1.png')
img2.bak = img2

# Labels for holding images
label = tk.Label(root)
label['image'] = img
label.pack(pady=(20,8))

label2 = tk.Label(root)
label2['image'] = img2
label2['cursor'] = 'hand2'
label2.pack(pady=8)
label2.bind('<Button-1>', state)

root.mainloop()