Fix PermissionError by changing AUDIO_DIR to /tmp/audio_output for Hugging Face Spaces

app.py

@@ -25,7 +25,7 @@ logger = logging.getLogger("talklas-api")
 app = FastAPI(title="Talklas API")
 
 # Mount a directory to serve audio files
-AUDIO_DIR = "/app/audio_output"  # Use absolute path within /app
+AUDIO_DIR = "/tmp/audio_output"  # Use /tmp for temporary files
 os.makedirs(AUDIO_DIR, exist_ok=True)
 app.mount("/audio_output", StaticFiles(directory=AUDIO_DIR), name="audio_output")