### Tell us what’s happening:

Why is my code throwing an error even though I’m following every word so far?

### Your code so far

```
def verify_card_number(card_number):
sum_of_odd_digits = 0
card_number_reversed = card_number[::-1]
odd_digits = card_number_reversed[::2]
for digit in odd_digits:
sum_of_odd_digits += int(digit)
# User Editable Region
sum_of_even_digits = 0
even_digits = card_number_reversed[1::2]
for digit in even_digits:
number=int(digit)*2
if number>=10:
print(number)
# User Editable Region
def main():
card_number = '4111-1111-4555-1142'
card_translation = str.maketrans({'-': '', ' ': ''})
translated_card_number = card_number.translate(card_translation)
verify_card_number(translated_card_number)
main()
```

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