def main():
print("Welcome to Tic Tac Toe")
game = TicTac()
game.print()
while True:
game.player_turn()
game.cats()
game.find_win()
if game.cats() or game.find_win():
break
game.computer_turn()
game.cats()
game.find_win()
if game.cats() or game.find_win():
break