After the banana plant produces fruit the "mother" plant dies. So do not remove any new shoots, which will provide fruit the next time around. Producing this much fruit completely depletes the plant and the new shoots grow dramatically after the death of the "mother" plant. Kind of a creepy metaphor, don't you think?
I see in your photo that there are 3 new shoots. Each of them will produce a fruiting plant but you should probably remove at least one of the small ones, probably both, leaving the largest shoot. It can get pretty crowded if all three are left.
Our altitude here in Pátzcuaro is too high for fruiting bananas but we can grow the "ornamental" kind. The same thing happens with this variety, and though there's a flower beloved by bees there's no actual fruit. I'm not a fan of bananas--never have been--but I love the plant.
Nancy in Pátzcuaro