text: class Tablero:
      def __init__(self):
          self.lugares = [["X","X","X"],["X","X","X"],["X","X","X"]]
  
      def imprimir_tablero(self):
          for x in range(0,len(self.lugares)):
              for y in range(0,len(self.lugares[x])):
                  print(self.lugares[x][y])
              print()
              