diy.py

with open(r"c:\Users\Administrator\Documents\lesson13-1\sales_list.txt",'r',encoding="utf-8") as f:
    a=f.readlines()
    for i in a:
        s=i.split()
        u=s[1:]
        e=0
        for z in u:
            e+=int(z)
        print(s[0],e)