save project

diy.py

 with open(r"c:\Users\丽达玛酷12号\Documents\lesson13-1\sales_list.txt","r",encoding="utf-8") as  file:
     a=file.readlines()
+asdfg=[]
 for i in a:
     a=i.split()
     sum=0
@@ -7,4 +8,5 @@ for i in a:
     for sls in a[1:]:
         sum=sum+int(sls)
     n=a[0]+str(sum)
-    print(n)
\ No newline at end of file
+    print(n)
+    asdfg.append()
\ No newline at end of file