[WIP] Add Trippy to DeepPavlov

Created by: Muennighoff

This PR adds a new Go Bot to DeepPavlov: Trippy 🎈🎉

I appreciate any comments!

Links for more information:

• Trippy: https://arxiv.org/abs/2005.02877
• Gsoc: https://summerofcode.withgoogle.com/projects/#4701204728250368