diff --git a/modules/audio_processing/test/py_quality_assessment/quality_assessment/signal_processing.py b/modules/audio_processing/test/py_quality_assessment/quality_assessment/signal_processing.py
index 9e0198da85..fd731fd19a 100644
--- a/modules/audio_processing/test/py_quality_assessment/quality_assessment/signal_processing.py
+++ b/modules/audio_processing/test/py_quality_assessment/quality_assessment/signal_processing.py
@@ -10,10 +10,10 @@
 """
 
 import array
-import enum
 import logging
 import os
 import sys
+import enum
 
 try:
   import numpy as np