Problem with Task 10 and 11 in 1985 Cars Dataset

I’m probably doing something incredibly simple and stupid here, but I can’t figure it out.
In the 1985 Cars Dataset, I am on Task 11. I had trouble on Task 10 so maybe it is from that though. This is what I have:
1985 Cars Dataset Project

Am I missing something? Or am I just entirely turned around? I’ve tried it a hundred different ways and I’m so confused at this point!

Also, it said to take out the column normalized_losses, which I did. But it keeps reappearing later on every time I do. Does anyone know why?

Thank you for your help in advance!