notebooks as is not running with julia 1.8.2

[doolingdavidrs21]

I have Julia 1.8.2 running on a the Ubuntu WSL on a windows MSI machine. When I pull this repo, I can go through the process as in Logan's video showing how to efficiently add all the needed packages, but when i then attempt to run the first notebook, and run the first cell with all the using ... statements, the kernel disappears and the cell number just goes blank and nothing happens. Suggestions on how to make this repo compatible with julia 1.8.2 are sought!

thank you! David Dooling