Refactored web.py to shrink size of file

cps/templates/search_form.html

@@ -2,7 +2,7 @@
 {% block body %}
 <h1 class="{{page}}">{{title}}</h1>
 <div class="col-md-10 col-lg-6">
-  <form role="form" id="search" action="{{ url_for('web.advanced_search_form') }}" method="POST">
+  <form role="form" id="search" action="{{ url_for('search.advanced_search_form') }}" method="POST">
     <input type="hidden" name="csrf_token" value="{{ csrf_token() }}">
     <div class="form-group">
       <label for="book_title">{{_('Book Title')}}</label>