Chris Ohk

@PeterPirog I know that. Many RL frameworks use Python. If you need Python API, I'll start to work this soon. 🕊️

@doyubkim Alright. I'll start working today.

@doyubkim Thanks. I'll work on this weekend. Please understand that my health is not very good.

Same as the other issue: @doyubkim Thanks. I'm OK now. So, please take this issue to me. 😄

@doyubkim I'm already working on this issue. I'll consider your unifying work. 🎉

@doyubkim I'm now finished with exception of some grids. However, I'm working on changing the structure from 3 days ago.

@doyubkim Update: My work is almost finished. Can I do a pull request to ```dev-v2-gpu``` branch?

That's a good idea. I'll switch to Conan, too. 😸

I'll take a look this weekend.

Are you want to add feature for setting the color of particles and grid cells?