library.  
5. Develop the features on your branch.  
As you work on the features, you should make sure that the test suite
passes. You should run the tests impacted by your changes like this:  
```bash
$ pytest tests/<TEST_TO_RUN>.py
```  
Before you run the tests, please make sure you install the dependencies required for testing. You can do so
with this command:  
```bash
$ pip install -e ".[test]"
```  
You can also run the full test suite with the following command, but it takes