for notebook 5.3 you don't need to enable the extensions anymore, solves #1908

[maartenbreddels]

for notebook 5.3 you don't need to enable the extensions anymore, solves #1908

[jasongrout]

For backwards compatibility, it's actually:

{
  "load_extensions": {
    "jupyter-js-widgets/extension": true
  }
}

[maartenbreddels]

good catch 👍

[jasongrout]

Thanks. Came from trying it out and seeing it didn't work :).

[maartenbreddels]

After the third widget I got a bit overconfident :)

[jasongrout]

There be dragons in this ancient codebase!

[jasongrout]

This works great. Thanks!