When the summary_overview.md file was added, various nox -s docs sessions were complaining as it's not included in any of the toc trees. Since warnings are treated as errors, it fails the builds.
Adding this as a hidden toctree allows the warning to be suppressed, as well as have no effect to the current documentation. Verified that the docs session passes with https://github.com/googleapis/python-storage/pull/1252, and then verified locally that docfx sessions are not affected with this change.
When the
summary_overview.mdfile was added, variousnox -s docssessions were complaining as it's not included in any of the toc trees. Since warnings are treated as errors, it fails the builds.Adding this as a hidden toctree allows the warning to be suppressed, as well as have no effect to the current documentation. Verified that the docs session passes with https://github.com/googleapis/python-storage/pull/1252, and then verified locally that docfx sessions are not affected with this change.