Smooth Imported Curve

I have an imported curve that I am trying to use to generate a shape and it's very jagged in certain places along the edges. Is there a way I can smooth this curve out so I have one nice curve that I can easily sweep something along without having issues?

Attached is a picture of the curve I am referring to. I imported this curve from a .txt file using Curve through XYZ points.

SolidworksParts And Features