save project

diy.py

 with open(r'c:\Users\Administrator\Desktop\sales_list.txt','r',encoding='utf-8')as file:
-    a=file.readlines()
-for i in a:
-    print(i)
+    i=file.readlines()
+for a in i :
+    data=a.split()
+    print(data[0])
\ No newline at end of file