Update app.py

app.py

@@ -24,7 +24,7 @@ def voicevox_resp():
 
         return send_file(io, as_attachment=True, mimetype="audio/mp3", download_name=f'rull-pyward_voicevox({text.strip()}).mp3')
     except Exception as e:
-        return jsonify({'error': str(e)}), 500
+        return jsonify({'error': "Internal server error"}), 500
 
 @app.route('/proxy')
 def proxy():