Revert "don't use tabs, update dataTransform option hint"
Revert "don't use tabs, update dataTransform option hint"

This reverts commit 7bb3727d71ab011212a94f880e3f37ebba5bfa6c.

MonkDev/tinyvision,MonkDev/tinyvision,MonkDev/tinyvision,MonkDev/tinyvision