No reload in developement mode, Server restart on refreshing web page and backend import issues

[BizzyEL]

I have recently started using reactpy and the experience has not been very good especially since I have to reload the server each time I make a change (in development mode).

However, while this impacts negatively on development, I have also found that refreshing the parsed web page raises an exception, shutsdown and restarts the server without actually refreshing the page. While this is the case for the FastAPI and Starlette backends, the Flask backend doesn't even generate a web page at all.

Hence, the error happens with FastAPI, Flask and Starlette backends. Sanic and Tornado are much better in this case.

Also, installing the flask backend (i.e. via "reactpy[flask]" doesn't install guincorn while tornado, though installed, cannot be imported via reactpy.backend.tornado.

Please, do well to fix these.