Many helpful places on the internet to demonstrate python errors. I am grateful to:
https://geek-university.com/python/syntax-and-logical-errors/
http://www.wellho.net/resources/ex.php4?item=y109/syntax.py
https://www.toptal.com/python/top-10-mistakes-that-python-programmers-make
https://davidhamann.de/2017/04/22/debugging-jupyter-notebooks/
http://level1wiki.wikidot.com/syntax-error
https://app.codesignal.com/home
