save project

diy.py

 with open(r"c:\Users\丽达1号\Documents\lesson13-1\sales_list.txt","r",emcoding = "utf-8") as file:
 with open(r"c:\Users\丽达1号\Documents\lesson13-1\sales_list.txt","r",emcoding = "utf-8") as file:
+    a = file.resdlies()
+    for i in a:
+        print(i)
\ No newline at end of file