The example was showing the current version, but should be pinned to 3.7 to match the example command.
Re-executing the command should now print the latest Python 3.x information.
As with the above command-line examples, you can specify a more explicit
version qualifier. Assuming you have Python 3.7 installed, try changing
-the first line to ``#! python3.7`` and you should find the |version|
+the first line to ``#! python3.7`` and you should find the 3.7
version information printed.
Note that unlike interactive use, a bare "python" will use the latest