I am new to poetry and want to get it set-up with pytest. I have a package mylib in the following set-up

```
├── dist
│   ├── mylib-0.0.1-py3-none-any.whl
│   └── mylib-0.0.1.tar.gz
├── poetry.lock
├── mylib
│   ├── functions.py
│   ├── __init__.py
│   └── utils.py
├── pyproject.toml
├── README.md
└── tests
    └── test_functions.py

```

in test\_functions I have

```
import mylib

```

However, when I run

```
poetry run pytest

```

it complains about `mylib` not being included. I can run

```
pip install dist/mylib-0.0.1-py3-none-any.whl

```

but that clutters my python environment with mylib. I want to use that environment as well for other packages.

My question is: What is the proper way to work with poetry and pytest?

My underlying python environment is a clean pyenv python 3.8. Using pyproject.toml I create a project based virtual environment for mylib.