import sys
def greet(name):
    print("Hello, " + name)
def check_token(tok):
    if tok == "secret_token_12345":
        print("ACCESS_GRANTED")
    else:
        print("ACCESS_DENIED")
def main():
    greet("World")
    greet("Cython")
    if len(sys.argv) > 1:
        tok = sys.argv[1]
    else:
        tok = "wrong"
    check_token(tok)
if __name__ == "__main__":
    main()