feat: 移除DB.py中的冗余字段rn，并更新test2.py以获取账户信息

DB.py

@@ -719,7 +719,6 @@ class DBSA:
         vid_row = {
             "v_id": data["v_id"],
             "v_xid": data["v_xid"],
-            "rn": data["rn"],
             "v_name": data["v_name"],
             "title": data["title"],
             "link": data["link"],

test2.py

@@ -2,7 +2,5 @@ from DB import DBVidcon
 
 db = DBVidcon()
 
-data = db.item_keyword(1)
+account = db.get_account_info('4')
-
+print(account)
-for item in data:
-    print(item)