Image upload style

[monkeycc]

https://github.com/gradio-app/gradio
https://www.gradio.app/demos/

I want to achieve similar effects with flex

I think it can be realized with flex

But they are simple and can be used directly

We only have simple buttons

[FeodorFitsner]

FilePicker is non-visual control - you can open it on any event in your app, on a click of any button.