How to make python package from python wrapper over pybind11 modyle

Currently I have a project which is a mixture of pybind11 and pure python.

 - module
   - src
     module.cpp
   - wrapper
     module.py
     __init__.py
   - tests
     test.py
     __init__.py
   setyp.py

Now setup.py builds Pybind module with functionality written in module.cpp and module.py contains wraps this functionality. However, after running pip install -e . only C++ part installed and can be used everywhere, but python functions from module.py are not in that package. How can I push python wrapper inside package? Thanks a lot.