[BUG] db models tab_set.js line 55 spelling mistake publish

# Describe the Bug:  

There was a spelling mistake under `backend` -> `db` -> `models` -> `tag_set.js`

# Steps to Reproduce the Behavior: 

No Steps to reproduce the error. It was a spelling mistake in the code

# Expected Behavior:  

should be named as `publishTags`

# Actual Behavior:  

it was named as `pushlishTags`

# Screenshots:  

none
