To get the size of the terminal your code is running on, you can use functions provided by libraries in Python such as os and shutil. The terminal size is typically represented by the number of rows ...

If DARK_BG is set and it isn't 0 then we have a dark background else a light background. If DARK_BG is not set but COLORFGBG is set and it is '0;15' then we have a dark background and if it is '15;0' ...

That’s how to run a Python script in terminal or CMD. It’s a very straightforward process, but it’s extremely handy if you ever want to quickly carry out a bespoke task.