#check Alphabet or not
string="abcdefghijklmnopqrstuvwxyz"
alpha=list(string)#creating a list of alphabets

ch=input() #assign the input to "ch"
b=ch.lower()
if ch in alpha:
    a=ord(b)
    if a in range(a,a+25):
        print("Alphabet")
    else:
        print("No")
else:
    print("No")

ad4ae608b5161724aa818715e2feaccc09ddaf4e
<mask token>

<mask token>
if ch in alpha:
    a = ord(b)
    if a in range(a, a + 25):
        print('Alphabet')
    else:
        print('No')
else:
    print('No')

string = 'abcdefghijklmnopqrstuvwxyz'
alpha = list(string)
ch = input()
b = ch.lower()
if ch in alpha:
    a = ord(b)
    if a in range(a, a + 25):
        print('Alphabet')
    else:
        print('No')
else:
    print('No')

#check Alphabet or not
string="abcdefghijklmnopqrstuvwxyz"
alpha=list(string)#creating a list of alphabets

ch=input() #assign the input to "ch"
b=ch.lower()
if ch in alpha:
    a=ord(b)
    if a in range(a,a+25):
        print("Alphabet")
    else:
        print("No")
else:
    print("No")
