IoT Python3 0814 - input

name = input("Your Name? ")
age = int(input("Your Age? "))

while 1==1:
    sex = input("male/female? ")
    if sex=="male" or sex=="female":
        break
    else:
        print("Oops! incorret Input.\n Re-input Plz.\n--")
print("--\nHi! I'm", name,". I'm an", age,"year old")
print("I was born in ", 2017+1-age,"and is a", sex)