new_contents: # Copyright 2022 Google
  #
  # Licensed under the Apache License, Version 2.0 (the "License");
  # you may not use this file except in compliance with the License.
  # You may obtain a copy of the License at
  #
  #     https://www.apache.org/licenses/LICENSE-2.0
  #
  # Unless required by applicable law or agreed to in writing, software
  # distributed under the License is distributed on an "AS IS" BASIS,
  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  # See the License for the specific language governing permissions and
  # limitations under the License.
  
  from unitary.examples.tictactoe.enums import TicTacSquare, TicTacResult
  from unitary.examples.tictactoe.tic_tac_toe import TicTacToe
  
  
  def _flip_turn(turn: TicTacSquare):
      return TicTacSquare.O if turn == TicTacSquare.X else TicTacSquare.X
  
  
  class AsciiBoard:
      def __init__(self):
          self.board = TicTacToe()
  
      def play(self):
          turn = TicTacSquare.X
          result = TicTacResult.UNFINISHED
  
          while result == TicTacResult.UNFINISHED:
              print(self.board.print())
              move = input(f"{turn.name} turn to move: ")
              result = self.board.move(move, turn)
              turn = _flip_turn(turn)
  
          print(f"Result: {result.name}")
  
  
  if __name__ == "__main__":
      AsciiBoard().play()
  
subject: Add ASCII board for Quantum TicTacToe board