code: def __init__(self, n: int):
      self.n = n
      self.rows = [0] * n
      self.cols = [0] * n
      self.diagonal = 0
      self.anti_diagonal = 0
  
label_desc: Use image node_id 1 to create a new TicTacToe object  with example: obj = TicTacToe(n)