install: via requirements file

Run:

run sgt (SGT-PG) with sgt_main.py, control run parameters with data/config/config.yml

run subgoal-sequential (SeqSG) with subgoal_sequential_main.py, control run parameters with data/config/config_subgoal_sequential.yml

run sequential (sequential NMP with PPO) with sequential_main.py, control run parameters with data/config/config_sequential.yml.

scenarios names in the paper to names in the code: self-collision -> no-obs wall -> easy poles -> poles