recommend-books stuck at tensorflow lib

[Arclabs001]

I'm trying to run this application on Ubuntu 16.04, and after npm start, it stuck at "StreamExecutor device (0): Host, Default Version"
`root@iZ2ze4eq6taiy4ygk5kjx2Z:~/Tensorflowjs_Projects-master/recommender-sys/recommender-books# npm start

[email protected] start /root/Tensorflowjs_Projects-master/recommender-sys/recommender-books
node ./bin/www

2021-01-21 12:58:54.754873: I tensorflow/core/platform/cpu_feature_guard.cc:142] Your CPU supports instructions that this TensorFlow binary was not compiled to use: AVX2 AVX512F FMA
2021-01-21 12:58:54.774735: I tensorflow/core/platform/profile_utils/cpu_utils.cc:94] CPU Frequency: 2499990000 Hz
2021-01-21 12:58:54.774956: I tensorflow/compiler/xla/service/service.cc:168] XLA service 0x58cb2f0 initialized for platform Host (this does not guarantee that XLA will be used). Devices:
2021-01-21 12:58:54.775013: I tensorflow/compiler/xla/service/service.cc:176] StreamExecutor device (0): Host, Default Version
`
How to deal with this?