“43289c32c81641c9fb9a1187ce74873d5ed5be9f”上不存在“source/libs/parser/git@gitcode.net:taosdata/tdengine.git”
* a draft of trainer.test() * polish trainer.test() * polish trainer.test() * update code format * update * polish code * polish code * polish code * Make trainer.test follow the rule of returning [loss, metric, metric, ..]