A Spectacular Sweep Picking Lick
I've written the lick out below. If you've never attempted this kind of thing before you might want to spend some time working on just the first 4 notes and getting a feel for that downward sweep. Then reverse the order of the notes and work on the upward sweep.
(If there's enough interest I might put together a series of more detailed lessons on this technique, as it's impossible to cover everything in this one short video.)