message: Fix for the warning.
diff: @@ -266,7 +266,6 @@ class SingleOpModel {
  // Quantize and populate data for bias with per channel quantization.
  void PerChannelQuantizeBias(int index, const std::vector<float>& input_data) {
  - const int32_t num_inputs = input_data.size();
  TfLiteTensor* t = interpreter_->tensor(index);
  auto* params =
  reinterpret_cast<TfLiteAffineQuantization*>(t->quantization.params);
  