#Vowel Function
def vowel_count(string):
    """This function will count and returns the number of vowels in the string argument"""
    string = string.lower() #This will convert the string argument to lowercase if it contain an uppercase(s)
    count = 0
    for i in string:
        if(i=="a" or i=="e" or i=="i" or i=="o" or i=="u"):
            count +=1
    return count
vowels = vowel_count("bockarie")
print(vowels)