Wrong color value in put_point function

[Mps24-7uk]

I am using DemoInteractiveColorization.ipynb. I want to use a dark shade for colorization but the last parameter in the put_point function is a list with 2 values as AB from LAB. Due to which it doesn't retain actual shade. Is there any way to control the L values of output images?

(input_ab,mask) = put_point( input_ab,mask,[135,160],3, [23,-69] )

Any help would be appreciated.