save project

diy4.py

@@ -15,7 +15,9 @@ for i in message:
     t=s1+s2+s3
     m=m+t
 list_message=list(m)
-list_message.insert(5,n)
+index=random.randint(0,len(key_message))
+
+.insert(5,n)
 result_message="".join(m)
 print(result_message)