import vowels

def test_vowels():
    assert vowels.vowels("There are 9 vowels in this string") == 9
f9ff5e88cd314c95c622ed982fca58385cc600f0
<mask token>

<mask token>


def test_vowels():
    assert vowels.vowels('There are 9 vowels in this string') == 9

import vowels


def test_vowels():
    assert vowels.vowels('There are 9 vowels in this string') == 9

import vowels

def test_vowels():
    assert vowels.vowels("There are 9 vowels in this string") == 9