t the end of the training with step number self.conf.dl_steps. APT expects the model files to be named 'deepnet-<step_no>' (i.e., follow the format used by tf.train.Saver for saving models e.g. deepnet-10000.index). If you write your own saver, then you'll have to override get_pred_fn() for restoring the model.</p>

        <p>Before each training step call self.fd_train() which will setup the data generator to generate augmented input images in self.inputs from training database during the next call to ses