Add clear cache button and automatically clear on version bump

[joehart2001]

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Summary

Linked issue

Resolves #

Testing

[ElliottKasoar]

Nice!

What's the benefit of client-side callbacks vs some sort of pattern-matching explicit clear as a Python callback?

I also think there may be a bug in the storage, since the weights etc. don't seem to be persisted once I close the tab. I'm not sure that's introduced here, but it makes it harder to test the version clear since I think it happens anyway.

I'd probably also make the button more prominent, perhaps next to the tutorial button? It's quite out of the way currently.

[joehart2001]

Nice!

What's the benefit of client-side callbacks vs some sort of pattern-matching explicit clear as a Python callback?

I also think there may be a bug in the storage, since the weights etc. don't seem to be persisted once I close the tab. I'm not sure that's introduced here, but it makes it harder to test the version clear since I think it happens anyway.

I'd probably also make the button more prominent, perhaps next to the tutorial button? It's quite out of the way currently.

• yep the bug is on the live site too, i think we need to move the wieghts and threhsolds to local storage?
• changed the location
• the clear is a browser operation: localStorage.clear(), sessionStorage.clear(), and window.location.reload() which a python callback cant do
• added a progress for the loading

[ElliottKasoar]

Similarly to #699, I think ideally this wouldn't live in ml_peg/app/build_app.py, but otherwise this is nice, thanks!

[ElliottKasoar]

Looks good, thanks!