message: [python3] - Fix low_bandwidth_audio_test.py
  No-Presubmit: True
  Owners-Override: Mirko Bonadei
  Cr-Commit-Position: refs/heads/main@{#35839}
diff: @@ -203,7 +203,7 @@ def _RunPolqa(executable_path, reference_file, degraded_file):
  out, err = process.communicate()
  # Find the scores in stdout of POLQA.
  - match = re.search(r'\bMOS-LQO:\s+([\d.]+)', out)
  + match = re.search(r'\bMOS-LQO:\s+([\d.]+)', out.decode('utf-8'))
  if process.returncode != 0 or not match:
  if process.returncode == 2:
  