### Tell us what’s happening:

Describe your issue in detail here.

Currently working on learn how to work with numbers and string by implementing the Luhn Algorithm.

I am stuck at step 33

Adjust the `verify_card_number`

call such that if it returns `True`

, print `VALID!`

to the console. Otherwise, print `INVALID!`

.

It keeps prompting me to have the `if verify_card_number(translated_card_number):`

within the main function.

And I am actually in the main function

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

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

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### Challenge Information:

Learn How to Work with Numbers and Strings by Implementing the Luhn Algorithm - Step 33