TensorFlow Machine Learning Cookbook - Second Edition

How to do it...

We proceed with the recipe as follows:

1. We need to start by loading the necessary libraries for this script, as follows:

import tensorflow as tf 
import matplotlib.pyplot as plt 
import csv 
import random 
import numpy as np 
import random 

2. Next, we declare the following batch size for training our model:

batch_size = 50 

3. To make visualizing the boards a bit easier, we will create a function that outputs Tic Tac Toe boards with Xs and Os. This is done with the following code:

 def print_board(board):    symbols = ['O', ' ', 'X']    board_plus1 = [int(x) + 1 for x in board]    board_line1 = ' {} | {} | {}'.format(symbols[board_plus1[0]],                                         symbols[board_plus1[1]],                                         symbols[board_plus1[2]]) board_line2 = ' {} | {} | {}'.format(symbols[board_plus1[3]], ...