Include modules in python interpreter + discover pytest plugin Follow

Hello,
I am developing kotlin plugin for pycharm. This plugin has also second part which is written in python. I would like include my python modules (plus dependencies) withing python interpreter used in run configuration. How chould i achieved that?

Secondly, the python part is basically pytest plugin. So i also need it to be discovered by pytest run configuration. Could you also help with this?

Thank you
Tomas