Add step to launch Voilà (jupyter#697)

jtpio · web-flow · commit b588059acaad · 2022-08-04T10:33:14.000+02:00
diff --git a/install.md b/install.md
@@ -45,3 +45,9 @@ Install Voilà with:
 ```bash
 pip install voila
 ```
+
+Once installed, launch Voilà with:
+
+```bash
+voila
+```
