crea un inicio de sesión con un máximo de 3 intentos y si se falla que se cierre

def login(user, password):
  while(True):
    i = 0
    while(i<3):
      if(user == 'a' and password == 'b'):
        print('Welcome')
        return True
      else:
        print('Wrong username or password')
        i = i + 1
        user = input('User: ')
        password = input('Password: ')
    print('You have exceeded the maximum number of attempts')
    return False
    
login('a', 'b')