This is clearly not what you wanted to do. Python versions 3.6 and higher provide “type annotations,” a feature that enables you to define the type of data each function argument should take.

Learn how to use procedures and functions with Bitesize KS3 Computer Science.

For instance, say we’ve collected a list of 1-10 ratings from an online survey. To simulate this, we’ll generate a list of 1,000 random numbers from 1 to 10 using the randint () function.