save project

diy.py

 with open(r"c:\Users\0\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8") as f:
 with open(r"c:\Users\0\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8") as f:
-    print(f.readlines(),\n)
+    print(f.readlines(),/n)
\ No newline at end of file