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I'm trying to run the Voila! server on a SageMaker Notebook.

Commands to install and enable voila:

!pip install voila
!jupyter serverextension enable --sys-prefix voila

The pip command appears to work OK.

Terminal output from the jupyter command:

Config option kernel_spec_manager_class not recognized by EnableServerExtensionApp. Enabling: voila

  • Writing config: /home/ec2-user/anaconda3/envs/JupyterSystemEnv/etc/jupyter
    • Validating... voila 0.2.10 OK

Navigating to a 'voila url' such as:

https://{instance}.notebook.{region}.sagemaker.aws/voila/sandbox/test-notebook.ipynb

Returns a 404.

The 'nbextensions' tab shows the voila extension as 'possibly incompatible'

enter image description here

I can't find anything in the Jupyter logs that looks relevant.

Restarting Jupyter didn't help.

atlas_scoffed
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