[Refine] Simplify code and remove train_dataloader_cfg in most of case#711
Draft
HydrogenSulfate wants to merge 1 commit intoPaddlePaddle:developfrom
Draft
[Refine] Simplify code and remove train_dataloader_cfg in most of case#711HydrogenSulfate wants to merge 1 commit intoPaddlePaddle:developfrom
HydrogenSulfate wants to merge 1 commit intoPaddlePaddle:developfrom