mees-robot-learning-course/ethz-course-2026 ? reverse-engineered prompt

Build me a simple Python course repo for a robot learning class with four clean sections, one for a PyTorch tutorial, one for robot control and MDPs, one for imitation learning, and one for reinforcement learning.

I want it to feel like a student friendly homework workspace, with each section easy to open and run, and with clear starter code or notebooks where appropriate. Please make the structure neat, add short README notes or comments so someone can understand what each part is for, and include any basic setup files needed so the whole thing is ready to use.

Keep it practical and lightweight, and if you need to check current Python or library docs online while setting it up, go ahead.