python predict_video_x3d_3class.py \
  --checkpoint /home/ubuntu/projects/FishAction/checkpoints/ptv_x3d_m_class3_epoch100_split1min_newscared/checkpoint_best.pt \
  --csv /home/ubuntu/data/fish/fish_action_videos/test.csv \
  --path_prefix /home/ubuntu/data/fish/fish_action_videos \
  --clips_per_video 3 \
  --batch_size 16 \
  --num_workers 4 \
  --aggregate vote \
  --scared_threshold 0.4 \
  --print_clip_preds \
  --output_json /home/ubuntu/projects/FishAction/checkpoints/ptv_x3d_m_class3_epoch100_split1min/val_video_preds_3class.json