new_contents: from random import randint
  
  board = []
  
  for x in range(5):
      board.append(["O"] * 5)
  
  def print_board(board):
      for row in board:
          print (" ".join(row))
  
  print ("Let's play Battleship!")
  print_board(board)
  
  def random_row(board):
      return randint(0, len(board) - 1)
  
  def random_col(board):
      return randint(0, len(board[0]) - 1)
  
  ship_row = random_row(board)
  ship_col = random_col(board)
  print (ship_row)
  print (ship_col)
  
  # Everything from here on should go in your for loop!
  # Be sure to indent four spaces!
  for turn in range(4):
      print (turn)
      guess_row = int(input("Guess Row:"))
      guess_col = int(input("Guess Col:"))
  
      if guess_row == ship_row and guess_col == ship_col:
          print ("Congratulations! You sunk my battleship!")
          break
      else:
          if (guess_row < 0 or guess_row > 4) or (guess_col < 0 or guess_col > 4):
              print ("Oops, that's not even in the ocean.")
          elif(board[guess_row][guess_col] == "X"):
              print ("You guessed that one already.")
          else:
              print ("You missed my battleship!")
              board[guess_row][guess_col] = "X"
      # Print (turn + 1) here!
      print_board(board)
      turn = turn + 1
      print (turn)
      if turn == 4:
          print ("Game Over")
  
subject: Create battleship.py