connect my Ml built”python”to my JS how can i?

I built my ML in Python, and I need to integrate it into my website, “HTML, CSS, and JS.”, I use @tensorflow.tfjs in my prediction. Js page, and I added the path of the ML file, but it is not working. I tried several ways, but all of them are not working. Anyone can help me, please! My website is a prediction of medical insurance costs. I want help. How can I integrate them?