save project

diy.py

@@ -8,4 +8,6 @@ for i in list:
     for j in data[1:]:
         sum+=int(j)
     result = data[0]+str(sum)+"\n"
-    wl.append(result)
\ No newline at end of file
+    wl.append(result)
+with open(r"c:/Users/Windows 10/Documents/lesson13-1/sales_list.txt","a",encoding='utf-8') as file:
+    file.writelines(wl)
\ No newline at end of file