code: def main(unused_argv):
      if FLAGS.human:
          human()
      else:
          agent()
  
imports: import getpass
  import importlib
  import platform
  import sys
  import time
  from absl import app
  from absl import flags
  from absl import logging
  from pysc2 import maps
  from pysc2 import run_configs
  from pysc2.env import remote_sc2_env
  from pysc2.env import run_loop
  from pysc2.env import sc2_env
  from pysc2.lib import point_flag
  from pysc2.lib import portspicker
  from pysc2.lib import renderer_human
  from s2clientprotocol import sc2api_pb2
label_desc: Use image node_id 1 for calling a global function with example usage: main(unused_argv) without return types