make notebooks file downloadable instead of running in the cloud
it's great that you offer the notebook on the cloud. But if your connection is not good (especially in China where I currently live), it's better to download it and run it locally on your computer, especially if you use a software to open the notebook directely like Pineapple or nteract : https://github.com/nteract/nteract
Yanick, thank you for an excellent suggestion. We do understand the desire to do hands-on labs without a connection to the internet and we are looking to address it.