first class setup

backend/app/handlers/SocketHandler.py

@@ -1,4 +1,4 @@
-import asyncio
+from datetime import timedelta
 
 import tornado.websocket
 import json
@@ -17,7 +17,6 @@ def send_all_async(message):
                 pass
 
 
-
 class ChameleonWebSocket(tornado.websocket.WebSocketHandler):
 
     actions = {}