added tests

Author: Smartlinuxcoder

index.html

@@ -309,7 +309,7 @@ <h2>My best repositories</h2>
     <div class="footer">
       <p>Copyright © 2023 Smartlinuxcoder.
       All rights deserved.</p>
-      <p>Last change:added wav music version 2</p>
+      <p>Last change:added wav music version 3</p>
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