LSB ozsh

from PIL import Image

f = [
    '01100110011011000110000101100111001110100110001101101111011011110110110001011111011100000110100101101100011011000110111101110111']


def lsb():
    pic = Image.open('image1.jpg')
    x, y = pic.size
    pic2 = Image.new('RGB', (x, y))
    pixels = pic.load()
    pixels2 = pic2.load()
    count = 0
    for i in range(x):
        for j in range(y):
            r, g, b = pixels[i, j]
            #print(r)
            if count < len(f[0]):
                #print(bin(r)[2:-1])
                r = int(bin(r)[2:-1] + f[0][count], 2)
                #print(r, 'new')
            pixels2[i, j] = (r, g, b)
            count += 1

    pic2.save('res.jpg')


lsb()