I am not a programmer. Just know the basics. Please explain how I can get this to work?

Hello, I'm very interested in your work. What a wonderful display !!
Personally, Fourier seems to imitate the process of human painting, and all the examples you show can be drawn with one stroke.
I would like to ask if Fourier supports multiple strokes.
Suppose there are two butterflies in the original PNG image, or there are multiple paths in my SVG file,
I want to draw two butterflies with two strokes, because if one stroke is used, there will be a big jump between the two targets，
And even if there is only one target or path, I also want to use multiple strokes in order to simplify and not cause a lot of jumping details,
So in general, my question is how to control Fourier drawing so that it can support user-defined stroke number？
I'm looking forward to your answer，Thank you very much。

Installed the requirements with pip3 install -r requirements, run it as FLASK_APP=main.py flask run but I get a traceback that ends with:

ModuleNotFoundError: No module named 'svgpathtools.svg2paths'

Module svgpathtools is installed. Sorry if it's something trivial.