When should I use required arguments in Python functions?

When should I use required arguments in Python functions?

You should use required arguments when a function needs specific information to operate correctly. This ensures that the function has all the necessary data to perform its task.

Can you give me an example of a function with required arguments?

Sure! Here's a simple example:

def greet(name):
    return f'Hello, {name}!'

In this case, name is a required argument.

What happens if I don't provide a required argument?

If you don't provide a required argument, Python will raise a TypeError, indicating that the function is missing a required positional argument.

Are there situations where I shouldn't use required arguments?

Yes, if a function can operate with default values or if the argument is optional, you might want to use default arguments instead.