how to get the "Summary of DataSystem" message in training?

[caojiachun]

Summary

I want to know the training set information, but this version is not automatically printed out, how to solve?

DP-GEN Version

0.11.1

Platform, Python Version, etc

DeePMD-kit v2.2.10
dpgen: 0.11.1

Details

The "Summary of DataSystem" is not automatically printed during training.