My Python script printed 'None' after every function call and I have no idea why

I wrote a simple function to add two numbers and print the sum, but when I ran it in my terminal, it showed the correct answer followed by 'None' on a new line. I was just following a tutorial from a site called Codecademy. What's causing that extra output and how do I fix it?

3 comments

3 Comments

holly_henderson866d ago

Did you print the function itself?

eva_ross6d ago

My friend had that happen when they forgot the return statement.

robin_lee6d ago

Yeah, seen that too... @eva_ross, classic mistake.