diff --git a/nodes/audio_nodes.py b/nodes/audio_nodes.py
index b97f1bb..a0eb480 100644
--- a/nodes/audio_nodes.py
+++ b/nodes/audio_nodes.py
@@ -1,6 +1,9 @@
 from .audio_utils import simple_signal_operations
 #from typing import Callable
 
+import numpy as np
+import librosa
+
 CATEGORY = "AudioReactive"