LoadBasicModel();
  flatbuffers::FlatBufferBuilder builder;
  auto status = QuantizeWeights(&builder, model_, 0);
  EXPECT_EQ(status, kTfLiteOk);

  const uint8_t* buffer = builder.GetBufferPointer();
  const Model* output_model = GetModel(buffer);
  ASSERT_TRUE(output_model);
}

TEST_F(QuantizeWeightsTest, QuantizationFails) {
  LoadBasicModel();
  flatbuffers::FlatBufferBuilder builder;

          ::tflite::optimize::QuantizerType::OLD_QUANTIZER) != kTfLiteOk) {
    return absl::InvalidArgumentError(
        "Quantize weights transformation failed.");
  }
  const uint8_t* q_buffer = q_builder.GetBufferPointer();
  *result =
      std::string(reinterpret_cast<const char*>(q_buffer), q_builder.GetSize());

  return absl::OkStatus();
}

absl::Status ConvertTFExecutorToStablehloFlatbuffer(