save project

diy.py

 with open(r'C:\Users\贝贝\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8')as file1:
 with open(r'C:\Users\贝贝\Documents\lesson13-1\sales_list.txt','r',encoding='utf-8')as file1:
     a= file1.readlines()
     a= file1.readlines()
 for i in a:
 for i in a:
-    data=splti()
-    print(a)
+    data=i.splti()
+    print(data[0])
\ No newline at end of file