Fix example for "Scale invariant angle label"#23027

Closed

kkoutris wants to merge 3 commits intomatplotlib:mainfrom

kkoutris:kkoutris

Commits on May 2, 2022

Fix example "Scale invariant angle label"
kkoutris
committed

Commits on May 9, 2022

Fix example "Scale invariant angle label"
kkoutris
committed

Commits on May 10, 2022

Fix code to be on par with flake
kkoutris
committed