GitLab

* add flag

* formatting

* remove env variable

* fix api expression

* add api test

* add api test

* add op test

* formatting

* fix function name

* fix syntax

* formatting

* modify test

* remove test and update doc

* move test to new file

* formatting

* revert test files

* rewrite check

* New
Co-authored-by: Paul Fultz II <pfultz2@yahoo.com>