The one-step prediction used in task 3 can not be uploaded because is is over 100MB.It can be download in https://www.dropbox.com/s/ar9cupb18hv96gj/retro_data.zip?dl=0. It is in the one-step model folder with the name saved_rollout_state_1_2048.ckpt Due to this limitation, some other files are also not uploaded.