Users don't care if an app is Electron-based, so if it seems to do what you like, go for it.
Some alternatives to consider:
I bet you need something cross-platform, so..
Qt is a very mature and native UI-Framework. There are bindings for lots of languages. Lots of folks seem to like developing Qt with Python.
WxWidgets is a similar thing, also native.
I'd do a hello-world-app in each of those and see, what feels best.
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