It's not part of PIE802 so maybe this should go somewhere else but I noticed #3149 doesn't include built-in aggregators like sum(), min(), max().
Suggestion is to auto-fix:
# error
sum([i**2 for i in range(10)])
# ok
sum(i**2 for i in range(10))
Maybe this is covered by flake8-comprehensions? Looked but couldn't find it.