class_docstr: Controller.`
  Keep Track of each ship and shipyard
class_docstr_tok: ["Controller.","`","Keep","Track","of","each","ship","and","shipyard"]
docstr: Take action
  Args:
      board : environment
      method (str) : sampling action or greedy action
code: def take_action(self, board, method="sample"):
      """Take action
      Args:
          board : environment
          method (str) : sampling action or greedy action
      """
  
      if self.init:
          self.update_state(board)
  
      if not hasattr(self, "board"):
          self.reset(board)
  
      # take action for ships
      self.take_ship_action(board, method)
  
      # take action for shipyards
      self.take_shipyard_action(board)
  
      me = board.current_player
  
      self.board = board
  
      return me.next_actions
  
imports: import pickle
  import base64
  import random
  import numpy
  import torch
  import torch.nn
  import torch.nn.functional
  from torch.distributions import Categorical
  from zerosum_env.envs.halite.helpers import *
  from zerosum_env import make, evaluate
  from collections import deque
  import os
label_desc: Use image node_id 6 for calling the Controller obj's underlying member method code with example usage: obj.take_action(board, method) and returns: me