Example app for Dynamically Loaded Components returns null

[rmorshea]

trafficstars

When running the following example:

from reactpy import component, run, web

mui = web.module_from_template(
    "react@^17.0.0",
    "@material-ui/[email protected]",
    fallback="⌛",
)
Button = web.export(mui, "Button")


@component
def HelloWorld():
    return Button({"color": "primary", "variant": "contained"}, "Hello World!")


run(HelloWorld)

I observe:

Discussed in https://github.com/reactive-python/reactpy/discussions/1105

^{Originally posted by AyushExel July 15, 2023} I'm following the example here https://reactpy.dev/docs/guides/escape-hatches/javascript-components.html#dynamically-loaded-components And it works on the browser when clicking result button but on running it on my system, i get null page.

[Archmonger]

This is likely an issue with our our view that serves JavaScript modules. We need to make sure we're appropriately setting mime type headers within this view.