I would just leave it there. Typically the bees will move the brood nest down and backfill that frame with honey and cap it in a few weeks. Check the box beneath -- if there is a solid band of capped honey below the super with brood, they won't be re-using it for brood and will fill it with honey when the brood emerges.
If you are worried that the bees will have the queen lay in it again, you can put a queen excluder under that box and keep her in the bottom (make sure she is there first, of course!).
I had brood in six boxes this year, three or four frames top to bottom when they started building up. Not my choice, perhaps, but I got a boomer of a hive and the presence of brood in the honey supers doesn't bother me since I extract everything. Cut comb, yeah, brood in the supers would be bad, but for extracting it makes no difference. Have to protect it from wax moths, but that's another issue.
Peter