code: def after_launch(self):
      pass
  
file_path: SerpentAI/tests/unit/test_game_api.py
imports: import pytest
  from serpent.game_api import GameAPI
  from serpent.game import Game
  from serpent.input_controller import KeyboardKey
  from serpent.utilities import SerpentError
label_desc: Use image node_id 2 for calling the GameTest obj's underlying member method code with example usage: obj.after_launch() without return types