Dash app not reading modified things in the browser

Hey , I work on code of my dash app , But results doesn’t shown in the browser after refresh it or run the files again !

Any idea to solve this ?

Can you be more specific as to what changes are being made that aren’t showing up? At different layers, there are different caches. For instance, if you change an entire CSS file, you might have to open a new window before seeing those changes or clear the cache. As for changes, make sure you have app.run_server(debug=True) so the application is automatically refreshed when changes are detected. Also make sure you are not seeing any error in the terminal where you are running your code, in the browser console (via inspect tools), or from the Dash browser overlay.