Make path points smooth in svg

In my svg, the path produces points at some places. But it looks like pixelated. I need to make curves smooth. How can achieve this in js.

I found text svgo library which reduces no. of points in the path. But I am not sure how to make curves smooth.

import { optimize } from 'svgo';


const optimizeSvg = (svgString) => {
    return  optimize(svgString, {
        multipass: true,
    }).data;
}