docs: Revise README sections and remove achievements

docs: update readme

feat: ppo implementation for continuous action spaces

docs: add demo

docs: add demo

docs: add demo

docs: add demo

fix: swig error and moved env to conda

docs: update readme

Merge branch 'main' of https://github.com/adhiiisetiawan/ppo-mujoco

feat: add ppo atari and update requirements

Update README.md

Update README.md

first commit