status->status = BufferToMessage(from, &from_tensor_proto);
  if (!status->status.ok()) {
    return;
  }
  status->status =
      tensorflow::down_cast<tensorflow::TensorInterface*>(to->tensor)
          ->FromProto(from_tensor_proto);
}
// --------------------------------------------------------------------------

TF_DeprecatedSession* TF_NewDeprecatedSession(const TF_SessionOptions* opt,