docs(api-usage): add import os in example

arthurzenika · JohnVillalovos · commit 2194a44be541 · 2022-06-24T07:19:33.000-07:00
diff --git a/docs/api-usage.rst b/docs/api-usage.rst
@@ -357,6 +357,7 @@ python-gitlab:
 
 .. code-block:: python
 
+   import os
    import gitlab
    import requests
 
