From e64b80111ed167af98eab0629a70b8fa3b3cc25f Mon Sep 17 00:00:00 2001
From: noranhe <63988546+noranhe@users.noreply.github.com>
Date: Fri, 21 May 2021 14:47:45 +0800
Subject: [PATCH] Update okex_gateway.py

---
 vnpy_okex/okex_gateway.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/vnpy_okex/okex_gateway.py b/vnpy_okex/okex_gateway.py
index c9c5719..2bfd9b5 100644
--- a/vnpy_okex/okex_gateway.py
+++ b/vnpy_okex/okex_gateway.py
@@ -383,7 +383,7 @@ def query_history(self, req: HistoryRequest) -> List[BarData]:
                 for bar_list in data["data"]:
                     ts, o, h, l, c, vol, _ = bar_list
                     dt = parse_timestamp(ts)
-                    bar = BarData(
+                    bar: BarData = BarData(
                         symbol=req.symbol,
                         exchange=req.exchange,
                         datetime=dt,
@@ -955,7 +955,7 @@ def parse_order_data(data: dict, gateway_name: str) -> OrderData:
     else:
         order_id: str = data["ordId"]
 
-    order = OrderData(
+    order: OrderData = OrderData(
         symbol=data["instId"],
         exchange=Exchange.OKEX,
         type=ORDERTYPE_OKEX2VT[data["ordType"]],