Update test section (#34)

* Update README.md

README.md

@@ -30,18 +30,12 @@ Ipyannotator provides a [simple API](https://palaimon.github.io/ipyannotator/nbs
 
 ### Run ipyannotator tests
 
-Ipyannotator's tests are directly integrated in the Jupyter Notebooks that make up the libraries source code, this is a consequence of following the literate programming style made possible by the library `nbdev`. Tests can be executed by running `nbdev_test_nbs` on the terminal.
+To run Ipyannotator's tests:
 
-When installing the repository using poetry, all dev dependencies are installed by default.
-
-When using pip for installation make sure to install the two dev dependencies `pytest` and `ipytest`, with the versions listed in `pyproject.toml`, manually:
-
-```shell
-pip install pytest
-pip install ipytest
-```
-
-[Nbdev](https://nbdev.fast.ai/#A-Motivating-Example) uses comments on the Jupyter notebook cells, such as `#exports`, to output the library code, and cells without comments to be executed as tests. Nbdev by itself doesn't guarantee that the tests are self-contained, that's why Ipyannotator uses [pytest](https://docs.pytest.org/en/7.1.x/) and [ipytest](https://github.com/chmp/ipytest) as dev dependencies.
+1. Install [poetry](https://python-poetry.org/docs/#installation)
+2. Create the test environment with `poetry install`
+3. Activate the poetry environment using `poetry shell`
+4. Run tests by executing `nbdev_test_nbs`
 
 ### Run ipyannotator as stand-alone web app using voila