Dash cytoscape editing

I’m creating a graph app based on dash and I need to add my own styles (layouts, arrows etc). I see that dash_cytoscape powered on cytoscape.js and I should edit js files in python dependencies, but I don’t understand how to build cytoscape folder in node_modules to dash_cytoscape.dev.js and dash_cytoscape.min.js.

I will be grateful for any help.