Update app.py

app.py

@@ -809,10 +809,11 @@ async def exe(websocket,connected,key,process_ids):
         # Parse a "play" event from the UI.
         print(message)
         event = json.loads(message)
-        print(event)
+        print(event,1)
+        print(type(event),1)
         assert event["type"] == "cmd"
         # command = event["command"]
-        print(event)
+        print(event,2)
 
         try:
             if event["command"]["type"]=="shell":