'How can I implement my Hand Pose Classification (WWDC21) ML Model in a Swift app

Last month I created a Hand Pose Classification .mlmodel using CreateML for a school project, my model works great in the live preview and when I upload an image to it. I tried following the video that apple provided in their Developer website and follow the steps and I didn't understand anything.. I searched the web for demos and I found nothing, All the demos and tutorials I found takes an image as an input but my model takes a MultiArray (Float32 1 × 3 × 21) and I don't know what that even is. So I need your help guys. Do you know where can I find a tutorial or at least a demo to complete my project. Thanks in advance ❤️



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