save project

diy.py

-with open(sales_list.txt,'r',encoding='utf-8')as file:
+with open('sales_list.txt','r',encoding='utf-8')as file:
     a=file.readlines()
-    for i in():
-        i.split(dana)
-        print(i)
-        dana[1:]
\ No newline at end of file
+for i in a:
+    dana=i.split()
+    sum=0
+    for sales in dana[1:]:
+    print()
\ No newline at end of file