Scrabble_score: Right answer but code academy wont accept it


As you can see in the picture, my code has the correct value as the answer but codeacademy is saying that it is returning none. Im not sure where to look for errors as I do have the right answer...


I have also just tried

    return final_score
print scrabble_score("pie")


You have to return final_score instead of printing it. The print function is void - that's why the error is It returns "None"