update

video_recall.py

@@ -18,7 +18,7 @@ class PoolRecall(object):
         """
         初始化
         :param app_type: 产品标识 type-int
-        :param client_info: 用户位置信息 {"cityCode": 100000}
+        :param client_info: 用户位置信息 {"cityCode": "100000"}
         :param mid: mid type-string
         :param uid: uid type-string
         :param ab_code: ab_code type-int