ensure the user field in categorizers table is one to one#148

Merged

mZneit merged 10 commits intoponder-lab:mainfrom ZhongweiL:1-to-1

Dec 1, 2021

+55-2

Commits on Nov 17, 2021

ensure the user field in categorizers table is one to one
ZhongweiL
committed

Commits on Nov 21, 2021

referencing to the
ZhongweiL
committed

Commits on Nov 24, 2021

remove unnecessary code
ZhongweiL
committed

Commits on Nov 28, 2021

add tests for the categorizer model
ZhongweiL
committed

Commits on Nov 30, 2021