How to download original copies of notebooks to your Jupyter pod

From the Jupyter notebook server, open up a terminal emulator by navigating to the "New" button (as if you were creating a new notebook) and selecting "Terminal".

Within the terminal, change your directory to datacourse with the command cd datacourse and then run ./update_modules.sh <module>. This script downloads a fresh copy of the desired module into the directory <module>.new (note that the angle brackets are not part of the literal code, as illustrated in the example below). Below we show an example of using the script to download a fresh copy of the python module used in Unit I.