Closed
Description
🚀 Feature
I found there is no TRPO in this repo, however, in https://github.com/hill-a/stable-baselines, it has. Will you add it?
Motivation
- TRPO is a very important baseline.
Pitch
Add TRPO from https://github.com/hill-a/stable-baselines
### Checklist
- I have checked that there is no similar issue in the repo (required)