Count Vowels and Consonants inside a Sentence in Python

VowelsConsonants.py

import os

strSentence = input('Enter Sentence here: ')
arrVowels = ['a', 'e', 'i', 'o', 'u', 'A', 'E', 'I', 'O', 'U']
intVowelCount = 0
arrConsonants = ['b','c','d','f','g','h','j','k','l','m','n','p','q','r','s','t','v','w','x','y','z','B','C','D','F','G','H','J','K','L','M','N','P','Q','R','S','T','V','W','X','Y','Z']
intConsonantCount = 0

for string in strSentence:
    for i in arrVowels:
        if string == i:
            intVowelCount += 1
    for i in arrConsonants:
        if string == i:
            intKonsonantenanzahl += 1

print('There are %s Vowels and %s Consonants found in the Setence.' %(intVowelCount, intConsonantCount))

os.system("pause")