code: def __init__(self, game, cuda=True):
      self.cuda = cuda and torch.cuda.is_available()
      self.model = Connect4Model(game, args)
      if self.cuda:
          self.model.cuda()
  
      self.board_x, self.board_y = game.getBoardSize()
      self.action_size = game.getActionSize()
  
imports: import os
  import math
  import time
  import numpy
  import numpy
  from collections import namedtuple
  import torch
  import torch.nn
  import torch.nn.functional
  import torch.optim
  import base64
  import io
label_desc: Use image node_id 1 to create a new SimpleAgent object  with example: obj = SimpleAgent(game, cuda)