How can I avoid using global variables in Python?

How can I avoid using global variables in Python?

To avoid global variables in Python, you can use function parameters and return values to pass data.

Can you give me an example of that?

Sure! Instead of defining a variable outside a function, you can pass it as an argument. For instance:

def add(a, b):
    return a + b

result = add(5, 3)
print(result)  # Outputs: 8

What if I need to share data between multiple functions?

You can use classes to encapsulate data and methods, or you can return values from one function and pass them to others.

Thanks! That makes sense. Are there any other best practices?

Yes! Always try to limit the scope of your variables, use local variables when possible, and consider using modules to organize your code.