Count vowels and store in dictionary

Question

Li this question and its answers but I still have one question.

Wanted a function that counted the number of vowels in a text and stored in a dictionary where the key is the considered vowel.

Answer 1

word = "tal coisa tal"
Delimitador = "aeiou"
k = 0
for i in range(len(word)):
    if word[i] in Delimitador:
        k++