99 importing python module

hello everyone,
I’m having problem importing python modules. When I appending to sys path list it stays there until next TD launch does not mater if it is saved file or new (maybe it’s normal behavior I don’t know). But even if path appended in path list ( printed sys.path) TD does not find module.

99.4060 win 10

Are you changing the module path in your preferences dialog? That is where it should be changed.