A few questions to warm up and check the basics. They are reshuffled each time, so you can keep retrying.
A handout is available here.
More information about the Numpy docstring specification:
https://numpydoc.readthedocs.io/en/latest/format.html#docstring-standard
Other 2 common specifications:
Google’s Python Style Guide: https://google.github.io/styleguide/pyguide.html#38-comments-and-docstrings
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Sphinx Python Style Guide: https://pythonhosted.org/an_example_pypi_project/sphinx.html#function-definitions