Looping coffee chatbot, ex. 10 order_drink

Hi, I don’t understand what the code in line 17 is exactly doing. Can anybody explain to me, why there are these brackets?

Thank you :slight_smile:

Which brackets are you referring to? There’s a function call, a list literal and some in a string that just get printed.

Consider linking the lesson or adding formatted code to a message if it helps- How do I format code in my posts?