auto save

diy.py

@@ -10,7 +10,7 @@ for i in a:
     ad=qwe[0]+str(a)+'\n'
     ad=qwe[0]+str(a)+'\n'
     final_sum.append(ad)
     final_sum.append(ad)
 with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list1.txt','a',encoding='utf-8') as file:
 with open(r'c:\Users\Administrator\Documents\lesson13-1\sales_list1.txt','a',encoding='utf-8') as file:
-    file.writelines(final_sum)    
+    file.writelines(final_sum)