diff --git a/audio_visualizer/visualizer.py b/audio_visualizer/visualizer.py
index 99462d7..839e895 100644
--- a/audio_visualizer/visualizer.py
+++ b/audio_visualizer/visualizer.py
@@ -10,7 +10,7 @@
     visualize_horizontal_left_to_right)
 from audio_visualizer.horizontal_right_to_left_visualizer import (
     visualize_horizontal_right_to_left)
-import os
+
 
 def clear_screen():
     """Clears the console screen."""