Edit photo - Oil painting effect - Image manipulation in Python

from skimage import data, io
import random
import sys
from skimage.color import gray2rgb

try:
    rgb_image = data.imread(sys.argv[1])
    height = rgb_image.shape[0]
    width = rgb_image.shape[1]

    if(len(rgb_image.shape) < 3):
        rgb_image = gray2rgb(rgb_image)
   
    for i in range(height):
        for j in range(width):
            for k in range(rgb_image.shape[2]):
                if rgb_image[i,j,k] < 128:
                    rgb_image[i,j,k] = 15
                else:
                    rgb_image[i,j,k] = 240
               
    io.imsave("oil_painting.jpg", rgb_image)
   
except Exception as e:
    print(e)


Original:

Output: