Why is it stopping?

main.py

@@ -107,7 +107,14 @@ async def generate_topic(
         )
     except Exception as e:
         logger.error(f"Error in generate_topic: {str(e)}")
-        raise HTTPException(staed64encode(audio_bytes).decode("utf-8")
+        raise HTTPException(status_code=status.HTTP_500_INTERNAL_SERVER_ERROR, detail="An unexpected error occurred")
+
+
+@app.post("/audioverse", response_model=AudioResponse)
+async def generate_audio(text: str):
+    try:
+        audio_bytes = app.state.audio_utils.speak(text)
+        audio_base64 = base64.b64encode(audio_bytes).decode("utf-8")
         return AudioResponse(audio_base64=audio_base64)
     except Exception as e:
         logger.error(f"Error in generate_audio: {str(e)}")