Would anyone know the code in python that prints ONLY if it's a binary string? Thanks in advance [closed]

Question

The real problem is there: write a program that takes a string as input and prints “Binary Number” if the string contains only 0s or 1s. Otherwise, print “Not a Binary Number”.

Answer 1

It is easy.

def is_binary(string_to_check:str):
    for x in string_to_check: #loop though all letter
        if x in ('0','1'):
            continue #yep the letter is binary thingy
        else:
            return False #no
    return True #yep the string is binary

Next time check google before ask.

Answer 2

def check_if_binary(string) :

    p = set(string)
    s = {'0', '1'}

    if s == p or p == {'0'} or p == {'1'}:
        print("Binary Number")
    else :
        print("Not a Binary Number")

 string =  str(input ("Enter the sting : "))
 check_if_binary(string)

References: https://www.geeksforgeeks.org/python-check-if-a-given-string-is-binary-string-or-not/