How can I select the color on GUI

Hi there!
I used labeling toolbox for my selected images on GUI, but there are no mentions about selecting marker’s color.
So, how can I select the color for marker when labeling the frames or which part on python code should be modified to select the color?

You can pick the color code by changing “colormap” in the project’s config.yaml file (this colormap applies to all plots, annotated videos, etc.). Any matplotlib colormap: can be used.