grayscale image css code example
Example 1: imshow grayscale
plt.imshow(im, cmap='gray')
Example 2: css image filter black and white
-webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 */
filter: grayscale(100%);
Example 3: image blur css
filter: blur(8px);
-webkit-filter: blur(8px);