save project

diy.py

-file=open('c:\Users\dell\Documents\lesson13-1\sales_list.txt,'r',encoding='utf-8')
-    a=file.readines()
+file=open(r'c:\Users\dell\Documents\lesson13_1\sales_list.txt,'r',encoding='utf-8')
+    a=file.readlines()
 for i in a:
-    n=i.split()
-    print(n[1:])
+    data=i.split()
+    print(data[1:])
 
     
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