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Read csv and continuously update the web app

Hi, I made a web app to read csv file and display the contents. It is working fine. But each time I modify the csv file, I need to reload the webapp and refresh the page. Is there a way to make the reload automatic? Or anyway to avoid the reload?

You probably read that file when web app is created not when the request is handled.

So, I should read the csv file in the route('/'), right? Thanks a lot!

Yes, that is right