Nanners?!?!

Nanners are usually later in flower where just the anther pops out and it looks like a banana. What you have is a fully developed male flower. The only thing you can do is pluck them. If you get them before the flower opens, you should be safe from pollen. You still have a long way to go, so you're going to have to keep a very close eye on it. Some plants will throw out 1 or 2 male flowers and then no more, so maybe you get lucky. If you get any seeds from this, don't grow them. Good luck!