diy.py

with open (r"c:\Users\12227\Documents\lesson13-1\sales_list.txt",'r',encoding='utf-8') as j:
    e=j.readlines()
for i in e:
    c=i.split()
    s=0
    for d in c[1:]:
        s=s+int(d)

    print(c[0]+str(s))