Please read carefuly readme in gym-duckietown. For making all this work you'd better use Ubuntu 18.04 and ROS melodic. To run the simulator use ros/basic_control.py script. If you run it and you can see a bot rotating on one place - than everything is fine. To make it stop you should change the demo_node. (or just remove it)
Your task is:
- To make a bot move through lane
- It sholud not hit the wall (the edge of a road) for 1 minute after it has been launched
- You should control your bot using ROS topics