Actually, the input can be wrapped in the label, that’s perfectly valid. If you don’t wrap the input, then you should include a ‘for’ attribute on the label, indicating which input it relates to.
So both are legitimate, the label before the input or the label wrapping the input. In fact, this is from the lesson’s instructions themselves:
Add to your form a set of three checkboxes. Each checkbox should be nested within its own label element. All three should share the name attribute of personality .
(emphasis is my own)
The point about label vs lable, however, is key.
Note that, while fixing just that will pass the test, you have broken the rest of the form in doing this. The instructions don’t say to REMOVE anything from the form, simply to add three checkboxes. You’ve removed radios, text fields and a submit button. As I say, it does pass without them, just be aware that that’s kind of a useless form (no submit button? lol)