I'm working with a style transfer model trained with pytorch in google colaboratory and then converted to an ML package. When I bring it into xcode and try to preview the asset I see the following error.
There was a problem decoding this Core ML document
missingMetadataField(named: "inputSchema")
I've been able to train and convert models as .mlmodel files, I'm only seeing this issue with .mlpackage files.
I'm using xcode 13 beta, which as far as I know is the only version of xcode that can handle ML packages/programs at the moment, and I'm using the coremltools beta to handle the conversion. Prior to the conversion, or if I convert to an ML Model instead it seems to work just fine.
Is this a problem with how the model is being structured, or converted? Is this a problem with how I've set up my xcode environment/swift project? Is there some way to update the metadata associated with ML packages to make sure the missing input schema is included?
