save project

diy.py

@@ -8,7 +8,7 @@ film.close()
 with open(r'C:\Users\lenovo\Desktop\qw.txt','a',encoding='utf-8')as film:
     film.write('小强: 10本\n')
     film.write('李明: 15本\n')
-#with open(r'C:\Users\lenovo\Desktop\qw.txt','w',encoding='utf-8')as film:
+with open(r'C:\Users\lenovo\Desktop\qw.txt','w',encoding='utf-8')as film:
     for data in film:
         print(data)
         if '小强: 10本' in data: