Value Error for Battle Ship (Python)


Hello!! Fellow programmers!!
It seems like after researching the internet for some time I still don’t understand how to debug the following value error.
Thank you!!

p.s. I didn’t understand where the module receives “RUN”
Here is the following code and a picture:

from random import randint

board = []

for x in range(0, 5):
  board.append(["O"] * 5)

def print_board(board):
  for row in board:
    print " ".join(row)


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)

# Everything from here on should be in your for loop
# don't forget to properly indent!
for turn in range(4):
  print "Turn", turn + 1
  guess_row = int(raw_input("Guess Row: "))
  guess_col = int(raw_input("Guess Col: "))
  if guess_row == ship_row and guess_col == ship_col:
    print "Congratulations! You sank my battleship!"
    if guess_row not in range(6) or \
      guess_col not in range(6):
      print "Oops, that's not even in the ocean."
    elif board[guess_row][guess_col] == "X":
      print( "You guessed that one already." )
      print "You missed my battleship!"
      board[guess_row][guess_col] = "X"
    if (turn == 3):
      print "Game Over"


Meh that’s codecademy’s program getting stuck in a bad state, causing it to send the input RUN to your program

refresh the page


@ionatan So, it isn’t my program’s fault that it is creating errors?


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