Hello, I've been learning so much from you Sendex, thanks for putting the time and effort into making and making these free.
Going through tutorial #2 I'm trying to step through the logic of the wrapper to understand exactly what its doing and I'm not sure I'm getting it: So if I understand correctly the app.layout is creating the HTML code for creating an input box and making the result available as id='output'. I'm not sure if the @app.callback wrapper is using the 'output' ID from app.layout or if the @app.callback output(component_id) is its own id that its passing to the wrapped function. If the later is the case then how does it know how to get the output from app.layout?