Remove excessive ad units

Author: kernc

index.html

@@ -259,9 +259,6 @@ <h3 class="title has-text-centered">
             You need to know some <a href="https://www.python.org" itemprop="softwareRequirements">Python</a> to effectively use this software.
         </p>
     </div>
-
-    <ins class="adsbygoogle has-text-centered is-block" data-ad-client="ca-pub-2900001379782823" data-ad-slot="1430886616" data-ad-format="auto" data-full-width-responsive="true"></ins>
-    <script>(adsbygoogle = window.adsbygoogle || []).push({});</script>
 </section>
 
 <section class="section has-background-light">
@@ -395,9 +392,6 @@ <h3 id="example" class="title has-text-centered">
             </div>
         </div>
     </div>
-
-    <ins class="adsbygoogle has-text-centered is-block" data-ad-client="ca-pub-2900001379782823" data-ad-slot="1430886616" data-ad-format="auto" data-full-width-responsive="true"></ins>
-    <script>(adsbygoogle = window.adsbygoogle || []).push({});</script>
 </section>
 
 <section class="section">