 Hi everyone. What happens if we have name of the module and we want to see names of functions that exists in this module? Well, first we could go to the internet and find in documentation what are those functions inside that module or we could use a book to find out. But the fastest way to find that answer is to use function dir or dir in Python's shell. If we want to find for example all functions inside time module, we will first import that module and then we will use dir function and inside that function we will put time module as an argument and press enter. Dir function returns a list of valid attributes for object time in this example. Resulting list is sorted alphabetically. That's all in this video. Thanks for watching. Please like, share and subscribe. Happy coding.