Is your feature request related to a problem? Please describe.

In the examples, we have a very simple error handler, that hides the traceback. This leads to python beginners having difficulties seeing the origin of their error.

Describe the solution you'd like

Drop the error handler from examples and link to the snippet by @Poolitzer or maybe add a new example just for an error handler.

Describe alternatives you've considered

Make the current errors handlers at least show the traceback.

Additional context

@n5y suggested this and might even want to pr