    def _do_training(self, iteration, batch):
        """Run the operations for updating training and target ops."""

        feed_dict = self._get_feed_dict(batch)
        self._session.run(self._training_ops, feed_dict)

        if iteration % self._Q_target_update_interval == 0 and self._train_Q:
            self._update_target()
Run the operations for updating training and target ops.
softlearning/algorithms/sql.py