return func_.emitWarning()
           << "Invalid number of arguments to " << kCustomSSDPostprocessing
           << ": " << func_.getNumArguments();
  }
  if (func_.getFunctionType().getNumResults() != 4) {
    return func_.emitWarning()
           << "Invalid number of results from " << kCustomSSDPostprocessing
           << ": " << func_.getFunctionType().getNumResults();
  }

#include "tensorflow/compiler/mlir/lite/transforms/passes.h.inc"

constexpr char kTFAPIImplements[] = "tf.api_implements";
constexpr char kTFTextAPIPrefix[] = "tftext:";
constexpr char kCustomSSDPostprocessing[] = "TFLite_Detection_PostProcess";
constexpr char kTfNMSPadded[] = "non_max_suppression_padded_v2";
constexpr char kCustomMaxUnpooling[] = "addons:MaxUnpooling2D";