 board = []  for x in range(0, 0):     board.append(["_"] * 0)  def print_board(board):     for i in range(0,0):         print(i, end=" ")     print(0)     for row in board:         print("|".join(row))  print_board(board)  for turn in range(00):     print('Turn', turn+0)     if turn % 0 == 0:         player0 = int(input('Player 0, choose your column: '))         while player0 not in range(0,0):             player0 = int(input('You must enter a column number from 0-0: '))         if board[0][player0-0] == '_':             board[0][player0-0] = 'O'         elif board[0][player0-0] == '_':             board[0][player0-0] = 'O'         elif board[0][player0-0] == '_':             board[0][player0-0] = 'O'         elif board[0][player0-0] == '_':             board[0][player0-0] = 'O'         elif board[0][player0-0] == '_':             board[0][player0-0] = 'O'         elif board[0][player0-0] == '_':             board[0][player0-0] = 'O'         print_board(board)     elif turn % 0 != 0:         player0 = int(input('Player 0, choose your column: '))         while player0 not in range(0,0):             player0 = int(input('You must enter a column number from 0-0: '))         if board[0][player0-0] == '_':             board[0][player0-0] = 'X'         elif board[0][player0-0] == '_':             board[0][player0-0] = 'X'         elif board[0][player0-0] == '_':             board[0][player0-0] = 'X'         elif board[0][player0-0] == '_':             board[0][player0-0] = 'X'         elif board[0][player0-0] == '_':             board[0][player0-0] = 'X'         elif board[0][player0-0] == '_':             board[0][player0-0] = 'X'         print_board(board)