save project

diy.py

-with open(r"C:\Users\Administrator\Documents\sales_list.txt.txt","r",encoding="uft_8") as file:
+with open(r"C:\Users\Administrator\Documents\sales_list.txt.txt","r",encoding="uft-8") as file:
     a=file.readlines()
     a=file.readlines()
 for i in a:
 for i in a:
     print(i)
     print(i)
\ No newline at end of file