#Write a function called has_a_vowel. has_a_vowel should have one parameter, a string. It should return True if the string #has any vowels in it, False if it does not.

def has_a_vowel(a_str):

print("Starting...")

for letter in a_str:

print("Checking", letter)

if letter in "aeiou":

print(letter, "is a vowel, returning True")

return True

else:

print(letter, "is not a vowel, returning False")

return False

print("Done!")



#Below are some lines of code that will test your function. You can change the value of the variable(s) to test your #function with different inputs. If your function works correctly, this will originally print: True, then True, then False, then #False, each on its own line.

print(has_a_vowel("abba"))

print(has_a_vowel("beeswax"))

print(has_a_vowel("syzygy"))

print(has_a_vowel(""))