auto save

diy.py

-with open(r'c:\Users\KZJ\Documents\lesson13-1\sales_list.txt',"r",encoding='utf-8')as file:
+with open(r'C:\Users\KZJ\Desktop\sales_list.txt',"r",encoding='utf-8')as file:
+    b=file.readlines()
+
+for i in b:
+    a=i.split()
+    print(a[0])
     
     
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