class_docstr: Smoke test for ffmpeg_utils module
docstr: `get_log_level` does not exhibit abnormal behavior
code: def test_get_log_level(self):
      """`get_log_level` does not exhibit abnormal behavior"""
      for _ in range(10):
          ffmpeg_utils.get_log_level()
  
file_path: audio/test/torchaudio_unittest/utils/ffmpeg_utils_test.py
imports: from torchaudio.utils import ffmpeg_utils
  from torchaudio_unittest.common_utils import PytorchTestCase, skipIfNoFFmpeg
label_desc: Use image node_id 2 for calling the TestFFmpegUtils obj's underlying member method code with example usage: obj.test_get_log_level() without return types