auto save

diy4.py

@@ -8,4 +8,7 @@ for i in message:
     str3 = random.choice(key)   
     text = str1 + str2 + str3 
     key_message = key_message + text
-list(message)
+list_message= list(key_message)
+list_message.insert(random.randiant(0,len(list_message)),"@#$%^$#$%%$")
+result_message="".join(list_message)
+print(result_message)