Provide more detail in exception

[tamird]

Description (e.g. "Related to ...", etc.)

See https://github.com/microsoft/vscode-pylint/issues/510 where this exception arises.

Code review checklist (for code reviewer to complete)

• [ ] Pull request represents a single change (i.e. not fixing disparate/unrelated things in a single PR)
• [ ] Title summarizes what is changing
• [ ] Commit messages are meaningful (see this for details)
• [ ] Tests have been included and/or updated, as appropriate
• [ ] Docstrings have been included and/or updated, as appropriate
• [ ] Standalone docs have been updated accordingly

Automated linters

You can run the lints that are run on CI locally with:

poetry install --all-extras --with dev
poetry run poe lint

[tamird]

Updated the commit message to appease commitlint.

[tamird]

Checks are passing. Is this ready to review/merge?

[tombh]

I apologise, I often forget to come back after clicking "Approve run".

Thanks for the PR ♥️