private static Path probedOutputTypesPath(Path path) {
        String fileName = OnnxModelInfo.asValidIdentifier(path.getRelative()) + ".probed_output_types";
        return ApplicationPackage.MODELS_GENERATED_REPLICATED_DIR.append(fileName);
    }
Defers to 'vespa-analyze-onnx-model' to determine the output type given
a set of inputs. For situations with symbolic dimension sizes that can't
easily be determined.

@author lesters
config-model/src/main/java/com/yahoo/vespa/model/ml/OnnxModelProbe.java