Update app.py

app.py

@@ -15,7 +15,7 @@ async def echo(websocket):
     async for message in websocket:
         try:
             p = json.load(open("p.json"))
-            b = json.load(open("p.json"))
+            b = json.load(open("b.json"))
             jm = json.loads(message)
             if jm["token"] == None:
                 await websocket.send(json.dumps({"type": "error", "data": "No token"}))