Error messages with start example.py

[vennekoe]

After starting example.py you get the following error message:
ERROR (SyncWorker_3) [homeassistant.components.python_script] Error loading script example.py: Line 11: AsyncFunctionDef statements are not allowed.

[fabaff]

For Home Assistant itself there is integration available.

example.py is show-casing the features of the module. It's was not designed to be integrated as script into Home Assistant.