message: Change emplace_back() to at(i), not to increase reserved vector size.
diff: @@ -1244,11 +1244,11 @@ class SymbolicShapeRefiner {
  const DataType& data_type = c->input_types[i];
  int32 rank = ic->Rank(shape_handle);
  if (rank < 1) {
  - input_tensor_vector->emplace_back(Tensor(data_type, {}));
  + input_tensor_vector->at(i) = Tensor(data_type, {});
  } else {
  - input_tensor_vector->emplace_back(Tensor(data_type, {rank}));
  + input_tensor_vector->at(i) = Tensor(data_type, {rank});
  }
  - auto* tensor = &input_tensor_vector->back();
  + auto* tensor = &input_tensor_vector->at(i);
  if (data_type == DT_INT32) {
  auto flat = tensor->flat<int32>();
  for (int j = 0; j < rank; j++) {
  