DISEMVOWELing in Python Collections

def remove_all_vowels():
    word = list(input("Write any word you like: "))
    print("Your selected word is now: ", word)
    while True:
        vowel = input("Please insert the vowel you would like to be removed.\n(Vowels = a, e, i, o, u or A, E, I, O, U)\n> ")
        def disemvowel(word):
            try:
                word.remove(vowel)
            except ValueError:
                pass
            return word
        disemvowel(word)
        if vowel.upper() == "NONE":
            print("Your final word, without vowels, is: ", word)
            break
        print("You now have: ", word)
remove_all_vowels()