code: def _init_game():
      game = vzd.DoomGame()
      game.set_window_visible(False)
      game.set_available_buttons(
          [
              vzd.Button.MOVE_LEFT,
              vzd.Button.MOVE_RIGHT,
              vzd.Button.ATTACK,
          ]
      )
      game.set_episode_start_time(35)
      game.init()
  
      return game
  
file_path: ViZDoom/tests/test_make_action.py
imports: import numpy
  import vizdoom
label_desc: Use image node_id 1 for calling a global function with example usage: _init_game() and returns: game