save project

diy.py

 with open(r"c:\Users\EDZ\Documents\lesson13-1\sales_list.txt","r",encoding="UTF-8") as file:
     a=file.readlines()
+sum_a=[]
 for i in a:
     b=i.split()
     # print(b[1:])
     sum=0
-    sum_a=[]
     for e in b[1:]:
         sum=sum+int(e)
     f=b[0]+str(sum)+"\n"
     sum_a.append(f)
     print(sum_a)
 
-with open(r"c:\Users\EDZ\Desktop\abc.txt","a",encoding="UTF-8") as file1:
+with open(r"c:\Users\EDZ\Desktop\abc.txt","w",encoding="UTF-8") as file1:
     file1.writelines(sum_a)