无法运行first-order-demo.py 的示例，直接出Killed

[Apokar]

运行first_order_predictor.py 的示例，下载好模型后直接出Killed paddlepaddle==2.2.0

用的cpu版的paddlepaddle，2核cpu，无显卡，是配置文件要改什么设置么？原版模型和mobilenet的都是一样的killed

(Paddle) [root@iZwz9a1y0l9hm5k35z5f1tZ applications]# python -u tools/first-order-demo.py       --driving_video ../docs/imgs/fom_dv.mp4      --source_image ../docs/imgs/fom_source_image.png   --config ../configs/firstorder_vox_mobile_256.yaml --ratio 0.4      --relative      --adapt_scale --mobile_net
[07/23 11:17:02] ppgan INFO: Found /root/.cache/ppgan/vox-mobile.pdparams
Killed