update msg

eda/smart_rank/tag3_update_user_portrait_offline.py

@@ -368,7 +368,7 @@ def consume_kafka():
 
         end = datetime.datetime.now().strftime("%Y-%m-%d %H:%M")
         msg_dict = {"start": str(start), "end": str(end), "device_number": len(device_ids_lst)}
-        msg_res = ""
+        msg_res = "离线画像分数衰减\n"
         for (k, v) in msg_dict.items():
             msg_res += str(k)
             msg_res += ": "