save project

diy.py

 with open(r'C:\Users\Administrator\Desktop\sales_list.txt','r',encoding='utf-8') as file:
 with open(r'C:\Users\Administrator\Desktop\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
     print(data)
     print(data)
\ No newline at end of file