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+## Development
+
+From the root directory, run `pip install -r requirements.txt` to install the package (and all dependencies) in editable mode.  
+Use `flask --app flaskr run` to run app. The package will be updated as you edit files.
+
+## Production
+Run `python -m build --wheel` to generate the wheel, and install the wheel (found in `dist/`) in the production environment.  
+Use `flask --app flaskr run` to run app. To update package, you will need to install a new wheel.
+
+## Initializing database
+The first time you install the app in each environment, you need to initialize database using `flask --app flaskr init-db`. This only needs to be run once per environment, and **will delete existing database if run again**.