remove magic comma in some places #5880
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NicolasHug
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Apr 26, 2022
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Reviewed By: jdsgomes, NicolasHug Differential Revision: D36095662 fbshipit-source-id: aa1d3fb99f743c0a7108011581b8db6da9d3d3b8
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I discovered these while working on #5879.
By default
blacktreats a trailing comma in a sequence as "magic" and explodes it regardless of the number of items in it. This is usually useful if you want to communicate that a sequence might grow in the future and you than only need to add a new line rather than reformatting the sequence.However, sometimes the original author did not intend this and in turn
blackturns legible code into a mess. This PR fixes two instances where the new format is especially bad. In general, we can detect all such cases by runningblack -Cand looking at the differences. There are 105 files in thetorchvisionpackage that will be formatted. I haven't looked at the diffs to see how bad the situation is.