lexfridman/mit-deep-learning ? reverse-engineered prompt

Build me a clean GitHub repo for MIT Deep Learning course materials that feels easy for students to use. I want a simple landing page or README that points people to a few Jupyter notebook tutorials, one for deep learning basics, one for driving scene segmentation, and one for GANs, plus a section for the DeepTraffic reinforcement learning competition.

Make the notebooks runnable and organized so someone can open them in Colab or locally and follow along without a lot of setup. Include a nice visual style with thumbnail images, short descriptions of each tutorial, and clear links to the notebook and any related lecture or demo pages. Keep it student friendly and practical, with the tutorials focused on showing real examples rather than theory only. If you need to check current notebook or Colab link formats, look them up online.