diy.py

with open(r'C:\Users\DELL\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8') as a:
    b=a.readlines()
for i in b:
    z=i.split()
    p=0
    # print(z[1:])
    for o in z[1:]:
        p=p+int(o)
    w=z[0]+str(p)
    print(w)