Convert an existing mlmodel to mlprogram?

How to convert an existing mlmodel to mlprogram without source code?

It has been verified that coremltools.convert does not support coremltools.models.MLModel as source.

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wangchenxiao
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  • I used coremltools to convert a pytorch neural network (style transfer) model, then use add_activation(non_linearity='LINEAR') in coremltools.models.neural_network.builder.NeuralNetworkBuilder to make the output a matrix(NCHW) of [-1, 1], finally modified the output type to coremltools. ImageType.

    What should I do to convert the current mlmodel to mlprogram instead of re-converting the original pytorch project?

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    wangchenxiao
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