hello,

I just started to learn Python and I really need to understand why this code doesn’t return anything:

```
def scores_to_rating(score1,score2,score3,score4,score5):
score1 = convert_to_numeric(score1)
score2 = convert_to_numeric(score2)
score3 = convert_to_numeric(score3)
score4 = convert_to_numeric(score4)
score5 = convert_to_numeric(score5)
min_score = min(score1, score2, score3, score4, score5)
max_score = max(score1, score2, score3, score4, score5)
sum_of_all_five_scores = score1 + score2 + score3 + score4 + score5
sum_of_three_middle_scores = sum_of_all_five_scores - min_score - max_score
average_score = sum_of_three_middle_scores/3
rating = average_score
return rating
print(scores_to_rating(10,20,30,40,50))
```