save project

diy.py

@@ -11,6 +11,6 @@ with open(r"C:\Users\EDZ\Desktop\bai.txt","a",encoding="utf-8") as dabai:
     dabai.write("李文：9本")
 with open(r"C:\Users\EDZ\Desktop\bai.txt","r",encoding="utf-8") as dabai3:
     data = dabai3.read() 
-    data = data.replace("李文：9本""李文：100本") 
+    data = data.replace("李文：9本","李文：100本") 
 with open(r"C:\Users\EDZ\Desktop\bai.txt","w",encoding="utf-8") as dabai4:      
-    dabai.write(data)
\ No newline at end of file
+    dabai4.write(data)
\ No newline at end of file