Remove blank lines before class docstring #3692
Merged
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Description
Fixes #3659
Since #3035, the blank lines between a function and its docstring are removed. The class docstring is special cased in the code to leave one blank line after, so that change has no effect. This PR fixes that.
BTW, I couldn't find a test for the function case so I added one just to be sure it doesn't regress :)
Checklist - did you ...
CHANGES.md
if necessary?