chapter 11: Getting our image onto the server: error

This commit reports an error I saw after executing command

$ ansible-playbook --user=<my user> -i <my-server>, \
    infra/ansible-provision.yaml -vv

from section 'Getting our image onto the server'.

I could have made a mistake to cause this; there may be no
  issue with the instructions in the text.

environment:
$ python3 --version
Python 3.12.2
$ ansible --version
ansible [core 2.16.6]

I may presume too much by adopting the convention of
other contributors and putting comments in the text to
describe the issue. But it was a tidy way to point to
where I encountered the error.

Author: zipperer

chapter_11_ansible.asciidoc

@@ -690,6 +690,13 @@ false, "AttachStdout": true, "Cmd": ["gunicorn", "--bind", ":8888",
 // check their user has permission.
 // DAVID: by the way it's getting annoying having to type my sudo password in all the time.
 
+// ZIPPERER: I got error
+// TASK [Export container image locally]
+// ... ModuleNotFoundError: No module named 'requests'
+// "Failed to import the required Python library (requests) on <local hostname>'s Python ../.venv/bin/python3.
+//
+// No error after I installed library `requests` in venv (i.e. `python3 -m pip install requests`) and reran the `ansible-playbook` command.
+
 For completeness, let's also add a step to explicitly build the image locally.
 This means we don't have a dependency on having run `docker build` locally.