save project

diy.py

-file=open(r"\Users\Admf-8inistrator\Desktop\book.txt",'r',encoding='utf-8')
 
 
-with open(r'\Users\Administrator\Desktop\book.txt','r',encoding='utf-8')as file:
+
+with open(r'C:\Users\Administrator\Documents\lesson13-3\sales_list.txt','r',encoding='utf-8')as file:
     a=file.readlines()
     a=file.readlines()
     for i in a:
     for i in a:
         data = i.split()
         data = i.split()