Keeping in memory your knowledge about variables and operations with them let's make a step aside and talk about functions. Function is a block of code, that may be used multiple times in different places. Usually function gets some input data (parameters), make some operations with them and returns some value outside.
1. In this mission you need to define a function
func, which takes no arguments.
2. Your function is also not going to do anything! To keep a code (expression) working correctly without doing anything you need to use so called placeholders: keyword
3. Note that even if a function returns nothing, it returns the empty value
CheckiO Extensions allow you to use local files to solve missions. More info in a blog post.
In order to install CheckiO client you'll need installed Python (version at least 3.8)
Install CheckiO Client first:
pip3 install checkio_client
Configure your tool
checkio --domain=py config --key=
Sync solutions into your local folder
(in beta testing) Launch local server so your browser can use it and sync solution between local file end extension on the fly. (doesn't work for safari)
checkio serv -d
Alternatevly, you can install Chrome extension or FF addon
checkio install-plugin --ff
checkio install-plugin --chromium