save project

diy.py

 with open("sales_list.txt","r",encoding="utf-8")as file:
     f=file.readlines()
     for i in f:
-        print(i,end=" ")
+        data=i.split(" ")
+        sum=0
+        for num in data[1:]:
+            if num not in ["\n"," ",""]:
+                sum += int(num)
+        print(data[0] + str(sum))
     file.close()