- What's the output of the step() function in Gym?
- How can you sample an action using the OpenAI Gym interface?
- What's the main difference between the Box and Discrete classses?
- Why are deep learning frameworks used in RL?
- What's a tensor?
- What can be visualized in TensorBoard?
- To create a self-driving car, which of the environments mentioned in the chapter would you use?





















































