If you're happy with Python, great. But the market for something like this can be so much bigger.

Let's say you already have a NodeJS service. This reducers the friction to add some ML into the mix to basically zero. Install the optional propel_linux_gpu package, throw it on a GPU instance on AWS and call it a day.

ML right now is still mostly the domain of the tech giants and researchers, efforts like these will serve to make it an everyday component of software stacks everywhere.