I know this topic is duplicate, but it seems I can't pass this round:
This is my answer, and I double-checked other similar topics. Still I got it wrong!
results = 
for student in students:
I don't know why this message appear: "Oops, try again. get_class_average([alice, lloyd]) returned 91.15 instead of 85.85 as expected". Can anyone kindly explain this to me? Thanks!