Thanks for creating this utility. It works great and has been very helpful to me.
The problem is that I found it very difficult to install the required software. I would suggest that you add installation instructions for major operating systems, or at least a popular Linux distribution, to the README.md. I use Linux Mint 21.
There was also a bug. I had to change the version of numpy in the requirements.txt to numpy==1.22.3, as suggested in https://stackoverflow.com/questions/70565965/error-failed-building-wheel-for-numpy-error-could-not-build-wheels-for-numpy#comment126799390_70566445