Can Teachable Machine Be Uploaded To Models?

Hello, I'm currently trying to make a program relating to sign language, which i wanted to use Teachable Machine for. I am currently done with inputting all the information in the Teachable Machine AI. Problem being, it seems Teachable Machine isn't compatible with MIT App Inventor. I've faced similar problems like this in the past, and ended up using different AIs which was odd, since those other models worked completely fine. Is Teachable Machine incompatible with MIT App Inventor, or is this an error made by me?