I am getting whitish images - not as colorful as you have achieved or someone else have achieved. How to have such images?

[meet-minimalist]

I have tried to change the noise function from random_normal(mean=0.5, stddev=0.1) to random_uniform(low=0, high=1) to zeros(). But the whitish images are still there. I am using VGG16 model and the model takes images in range of [0-1]. Please suggest something.

Github link: https://github.com/meet-minimalist/A-Neural-Algorithm-of-Artistic-Style-Paper-Implementation Reference image: https://imgur.com/a/DSNbkf1