Text based colorization

Input:

1. "from source_color to target_color"
2. "object_name from source_color to target_color"
3. "object_name to target_color"

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Initial version:
grayscale-to-color:
Colorization of a grayscale image guided by text
Example:
Input grayscale image description: a man sitting on a concrete block above the sand facing away from the ocean, with the ocean in the background
Guided text: man wearing blue jeans and red shirt, orange skies, evening