You used my code and did neither give credit nor use the right license

[Molodos]

Hi,
I've seen, that you are using pieces of my code (the lib_col_pic.py). While usage of my code is okay, you have to pay attention to the licensing. My code is released under the AGPL-3.0 license which requires you to use the same license when using my code, which currently is not the case unfortunately.
(Also I would love to be credited somewhere in the README, but that's up to you)
I hope that you can update the repository to fix the problem. It is a nice project and it would be unnecessary to run into bigger problems because of such a small thing.

Have a great day!