Invert Image

Problem

Invert a grayscale image whose pixel values lie in [0, 255].

Each output pixel is 255 minus the corresponding input pixel.

case 1

in: [[[0,255],[100,150]]]

expected: [[255,0],[155,105]]

case 2

in: [[[1]]]

expected: [[254]]

case 3

in: [[[0,0],[0,0]]]

expected: [[255,255],[255,255]]

Starter codePython

def invert_image(image):
    # Your code here
    pass

3 test cases · run your code against them in the editor