class_docstr: some timings: https://github.com/lightly-ai/lightly/pull/754
class_docstr_tok: ["some","timings",":","https",":","\/\/github.com\/lightly-ai\/lightly\/pull\/754"]
code: def tearDown(self) -> None:
      print(f"Took {time.time()-self.start_time}s")
  
file_path: lightly/tests/api/benchmark_video_download.py
imports: import time
  import unittest
  import av
  import numpy
  from tqdm import tqdm
  from lightly.api.download import download_all_video_frames, download_video_frame, download_video_frames_at_timestamps
label_desc: Use image node_id 7 for calling the BenchmarkDownloadVideoFrames obj's underlying member method code with example usage: obj.tearDown() without return types