I started learning how to draw on a tablet the other day. I drew a kitty in Krita:
However, if you look carefully enough, you can see poorly drawn lines (I'm just a newbie), like these in the tail:
Now I could fix them by manually editing them on my tablet (which is a bit tedious), or I could just consider these imperfections as part of the art itself. But I'm wondering if there are computational means in Krita to make such lines look smoother (as if I drew it in a single stroke) with minimal effort.
Question: How can I smooth my hand-drawn line-art in Krita?