diff --git a/vocode/streaming/utils/goodbye_model.py b/vocode/streaming/utils/goodbye_model.py
index e15b051..c64b9b2 100644
--- a/vocode/streaming/utils/goodbye_model.py
+++ b/vocode/streaming/utils/goodbye_model.py
@@ -1,3 +1,4 @@
+import os
 import asyncio
 import openai
 import numpy as np