@Override
    public OnnxModel clone() {
        try {
            return (OnnxModel) super.clone(); // Shallow clone is sufficient here
        } catch (CloneNotSupportedException e) {
            throw new RuntimeException("Clone not supported", e);
        }
    }
A global ONNX model distributed using file distribution, similar to ranking constants.

@author lesters
config-model/src/main/java/com/yahoo/schema/OnnxModel.java