diff --git a/tests/pytest/insert/basic.py b/tests/pytest/insert/basic.py
index 86ea1d32eba6fb78a19154e071744514e94b882e..5bfd19ed5ec5e4b65f4eacdca07bf16cbea75d73 100644
--- a/tests/pytest/insert/basic.py
+++ b/tests/pytest/insert/basic.py
@@ -45,12 +45,11 @@ class TDTestCase:
 
         # test case for https://jira.taosdata.com:18080/browse/TD-3716:
         tdSql.error("insert into tb(now, 1)")
-
         # test case for TD-10717
         tdSql.error("insert into tb(now,1),,(now+1s,1)")
         tdSql.execute("insert into tb(now+2s,1),(now+3s,1),(now+4s,1)")
         tdSql.query("select * from tb")
-        tdSql.checkRows(insertRows +4 +3)
+        tdSql.checkRows(insertRows + 4 +3)
 
     def stop(self):
         tdSql.close()