Update app.py

app.py

@@ -15,7 +15,7 @@ from firebase_admin import credentials, messaging  # Added for FCM
 app = Flask(__name__)
 
 # Configuration
-MAX_CONCURRENT_REQUESTS = 2
+MAX_CONCURRENT_REQUESTS = 1
 MAX_FILE_DURATION = 60 * 30
 TEMPORARY_FOLDER = tempfile.gettempdir()
 ALLOWED_AUDIO_EXTENSIONS = {'mp3', 'wav', 'ogg', 'm4a', 'flac', 'aac', 'wma', 'opus', 'aiff'}