Notebook cells hung up in VS Code

[tduretz]

Hi, it happens quite regularly in the lectures where we use the combination of VScode notebooks with Julia. I’ve not managed to identify a robust solution so far. For some students it ends up woking after restarting VScode a couple of times, for others it works after an OS restart, for other it works after a clean uninstallation/reinstallation (involving deletion of the .julia/ folder or even the .vscode/ folder). Now, a pragmatic solution is to switch to using google colab, whenever this problem is met…