text = input("Enter some text:").lower()

A = "a" or "A"
E = "e" or "E"
I = "i" or "I"
O = "o" or "O"
U = "u" or "U"
a = text.count(A)
e = text.count(E)
i = text.count(I)
o = text.count(O)
u = text.count(U)
print("Count of A:", a)
print("Count of E:", e)
print("Count of I:", i)
print("Count of O:", o)
print("Count of U:", u)