save project

diy4.py

@@ -13,6 +13,9 @@ for i in message:
     c = str+str1+str2
     key_message= key_message+c
     list_message=list(key_message)
-    list_message.insert(3,a)
+    index = random.randint(0,len(key_message))
+    list_message.insert(index,a)
     b = ''.join(list_message)
+    
+
 print(b)
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