auto save

my_csv.py

@@ -19,4 +19,5 @@ with open('score2.csv','w',encoding='utf-8')as f:
 b=[[4,5,6,7,8],[9,10,11,12,13],[14,15,16,17,18,19]]
 b=[[4,5,6,7,8],[9,10,11,12,13],[14,15,16,17,18,19]]
 with open('score3.csv','w',encoding='utf-8',newline='')as f:
 with open('score3.csv','w',encoding='utf-8',newline='')as f:
     w=csv.writer(f)  #创建读写对象
     w=csv.writer(f)  #创建读写对象
-    w.writerows(b)   #把列表数据加入到文件中
+    w.writerows(b)   #把列表数据加入到文件中
\ No newline at end of file
+