Fix FileName

app.py

@@ -127,7 +127,7 @@ def response(state: AppState):
 
     file_name = f"/tmp/{xxhash.xxh32(bytes(state.stream)).hexdigest()}.wav"
 
-    sf.write(f"{x}.wav", state.stream, state.sampling_rate, format="wav")
+    sf.write(file_name, state.stream, state.sampling_rate, format="wav")
 
     state.conversation.append(
         {"role": "user", "content": {"path": file_name, "mime_type": "audio/wav"}}