message: Call QuantizeWeights transformation *after* batchnorms have been folded.
diff: @@ -273,13 +273,16 @@ void Transform(const TocoFlags& toco_flags, Model* model) {
  transformations.Add(new toco::MergeLstmCellInputs);
  }
  }
  - if (toco_flags.quantize_weights()) {
  - transformations.Add(new QuantizeWeights);
  - }
  transformations.Add(new ResolveConstantConcatenation);
  RunGraphTransformations(model, "general graph transformations",
  transformations);
  + if (toco_flags.quantize_weights()) {
  + // Run the quantize weights transformation after batchnorms have been
  + // folded into the weights.
  + RunGraphTransformations(model, "quantize weights transformation",
  + {new QuantizeWeights});
  + }
  if (quantize_output) {
  if (toco_flags.propagate_fake_quant_num_bits()) {
  RunGraphTransformations(model,
  