code: def transform_position(pos):
      return (size - pos[1] - 1, pos[0])
  
imports: import base64
  import pickle
  import random
  import numpy
  from zerosum_env.envs.halite.helpers import *
  from zerosum_env import make, evaluate
  from collections import deque
  import parl
  import paddle
  import paddle.nn
  import paddle.nn.functional
  from paddle.distribution import Categorical
label_desc: Use image node_id 5 for calling a global function with example usage: transform_position(pos) and returns: unknown,  pos