code: def test_no_frames():
      env = BrokenRecordableEnv()
      rec = VideoRecorder(env)
      rec.close()
      assert rec.functional
      assert not os.path.exists(rec.path)
  
imports: import gc
  import os
  import re
  import time
  import pytest
  import gym
  from gym.wrappers.monitoring.video_recorder import VideoRecorder
label_desc: Use image node_id 3 for calling a global function with example usage: test_no_frames() without return types