change test file

rerank_esmm.py

@@ -154,8 +154,7 @@ def tag_boost(cid_str, tag_list):
 
 def to_data_base(df2):
     device_count = df2.shape[0]
-    con = pymysql.connect(host='172.16.40.158', port=4000, user='root', passwd='3SYz54LS9#^9sBvC', db='jerry_test',
-                          charset='utf8')
+    con = pymysql.connect(host='172.16.40.158', port=4000, user='root', passwd='3SYz54LS9#^9sBvC', db='jerry_test')
     cur = con.cursor()
     for i in range(0, device_count):
         query = """INSERT INTO esmm_resort_diary_queue (device_id, city_id, native_queue,nearby_queue,