How to use len() on Visual Studio Code?

When i’m using len() on the terminal it works but when ı use
it on Visual Studio code it doesn’t appear.

cars = ['bmw', 'audi', 'toyota', 'subaru']
len(cars)

>Solution :

you will have to print it out for it to show

cars = ['bmw', 'audi', 'toyota', 'subaru']
print(len(cars))

output:

4