Call result.finalize to prevent memory leaks

[domoritz]

Unfortunately, I can't build jlab locally so I'm not updating Vega-Embed.

References

This pull request uses Vega-Embed 6.2's new finalize method.

Code changes

Calls result.finalize instead of result.view.finalize.

User-facing changes

Reduced memory usage.

Backwards-incompatible changes

None

[jupyterlab-dev-mode]

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[jasongrout]

Thanks!

Unfortunately, I can't build jlab locally so I'm not updating Vega-Embed.

Is there an error you are running into?

[domoritz]

No, I just haven't set up my machine for JupyterLab development yet and I need to remember to update all the other tools that use embed. I can try to update the yarn.lock file later.

[jasongrout]

No, I just haven't set up my machine for JupyterLab development yet and I need to remember to update all the other tools that use embed. I can try to update the yarn.lock file later.

No problem. Thanks for the PR!

[domoritz]

Tests are passing.

[blink1073]

Thanks!