\n\n", error.encode()]
```
## Add configuration
In a *server configuration file* in `server` section (using `INI` syntax):
```ini
modules=hello
modules_path=./scripts/py
```
## Load configurations
Restart the server.
## Get the pages
Open your web browser on `http://127.0.0.1:8000/hello/hello/`.
To test custom page for error 404: `http://127.0.0.1:8000/hello/`.
To test custom page for error 403: `http://127.0.0.1:8000/api/scripts/view_users.py`.
To test custom page for error 500: `http://127.0.0.1:8000/get/`.