I am able to execute the complete exercise succesfully using the step by step approach.
The jupyter way is fine for learning the matter.
However I like to run the total code with a single command.
Logically I must copy all code cells into a .py-file.
Then I can issue the command like: sudo python3
What is the best way to proceed, having the .ipynb as souce? (===transform .ipynb into .py-file)
The nano-editor is not available in jupiter? can I install nano-editor without problems?
Thanks for help