Xor 2 images with python

XOR_2_images.py

from cv2 import cv2

foo = cv2.imread("./foo.png")
bar = cv2.imread("./bar.png")

key = cv2.bitwise_xor(foo, bar)
cv2.imshow("xored data", key)

Code doesn't work anymore, not on python3 at least. Here's the fix:

import cv2

foo = cv2.imread("./foo.png")
bar = cv2.imread("./bar.png")

key = cv2.bitwise_xor(foo, bar)
cv2.imshow("xored data", key)
cv2.waitKey(0)

Thanks for your feedback. It may different in cv2 version :D