diff --git a/p5.html b/p5.html
index d5ed6b9..c219368 100644
--- a/p5.html
+++ b/p5.html
@@ -40,7 +40,7 @@
 <img src="http://i.imgur.com/HdQ9oQU.png" alt="Drawing" style="width: 1300px;"/>
 <img src="http://i.imgur.com/xEvPeW8.png" alt="Drawing" style="width: 1300px;"/>
 
-<!---
+
 ## TA hour
 
 <i class="fa fa-diamond"></i> Keywords: `keras.backend`, `gradients`
@@ -173,7 +173,7 @@
 <span class="hljs-keyword">if</span> __name__ == <span class="hljs-string">"__main__"</span>:
     main()
 </code></pre></div>
--->
+
 
 ## Reference