Jacques Pienaar <******@****.***> 1587687343 -0700

  outputs.reserve(o.outputs.size());
  for (const auto &outputs_ : o.outputs) { outputs.emplace_back((outputs_) ? new tflite::TensorMapT(*outputs_) : nullptr); }
}

inline SignatureDefT &SignatureDefT::operator=(SignatureDefT o) FLATBUFFERS_NOEXCEPT {
  std::swap(inputs, o.inputs);
  std::swap(outputs, o.outputs);
  std::swap(signature_key, o.signature_key);

  // this input, rather than refining any shapes.
  func.func @operand_pack_unranked(%arg0: tensor<*xf32>) -> () {
   // CHECK: tf.Pack
   %outputs_0 = "tf.Pack"(%arg0) {axis = 0 : i64, device = ""} : (tensor<*xf32>) -> tensor<*xf32>
   %outputs_2 = "tf.TensorSliceDataset"(%outputs_0) {device = "", output_shapes = [#tf_type.shape<>], metadata=""} : (tensor<*xf32>) -> tensor<!tf_type.variant>
   func.return
  }