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curriculum/challenges/english/blocks/learn-how-to-work-with-numbers-and-strings-by-implementing-the-luhn-algorithm/656879613a96aba21cbe80b9.md

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--description--

Within your main function, call the verify_card_number function and pass in the translated_card_number variable as an argument.

--hints--

You should have verify_card_number(translated_card_number) within the main function.

js
({
    test: () => {
        const transformedCode = code.replace(/\r/g, "");
        const main = __helpers.python.getDef("\n" + transformedCode, "main");
        const { function_body } = main;

        assert.match(function_body, / +verify_card_number\(\s*translated_card_number\s*\)/);
    }
})

--seed--

--seed-contents--

py
def verify_card_number(card_number):
    pass

--fcc-editable-region--
def main():
    card_number = '4111-1111-4555-1142'
    card_translation = str.maketrans({'-': '', ' ': ''})
    translated_card_number = card_number.translate(card_translation)

    print(translated_card_number)

--fcc-editable-region--
main()