diff --git a/audio/audiotools/post.py b/audio/audiotools/post.py
index 1e08b13ff..7e664d51c 100644
--- a/audio/audiotools/post.py
+++ b/audio/audiotools/post.py
@@ -10,7 +10,6 @@ from pathlib import Path
 import markdown2 as md
 import matplotlib.pyplot as plt
 import paddle
-from IPython.display import HTML
 
 from audio.audiotools.core import AudioSignal
 
diff --git a/audio/audiotools/requirements.txt b/audio/audiotools/requirements.txt
index 9c6c40f1f..24d224757 100644
--- a/audio/audiotools/requirements.txt
+++ b/audio/audiotools/requirements.txt
@@ -1,11 +1,9 @@
 ffmpeg-python
 flatten_dict
 gradio
-IPython
 markdown2
 pyloudnorm
 pytest
 pytest-xdist
 rich
 scipy
-soundfile