Question

Write a function in PYTHON to count the number of vowels present in a text file “BOOK.txt”

Answer 1

def count_vowels(path='BOOK.txt'):
	vowels = ('a', 'e', 'o', 'i', 'u')
	count = 0
	with open(path) as file:
		for line in file:
			for char in line:
				if char in vowels:
					count += 1
	return count