update doesnt work properly for quiz but eveyrthing else works

templates/linearprogramming.html

@@ -0,0 +1,36 @@
+{% extends 'base.html' %}
+{% block content %}
+<div class="mainpart">
+<h1>Information on linearprogramming</h1>
+
+    <div class="information">
+        <h2>information</h2>
+
+    </div>
+
+    <div class="formulas">
+        <h2>formulas</h2>
+
+    </div>
+
+    <div class="quizzes">
+        <h2>quizzes</h2>
+        <ul>
+   {% for quiz in quizzes %}
+   <li><a href="{{ url_for('start_quiz', quiz_name=quiz) }}">{{ quiz }}</a></li>
+   {% endfor %}
+</ul>
+    </div>
+
+</div>
+    <footer class="sources">
+        <div class="sourcescontent">
+        <h2>Sources</h2>
+        <p class="sourcestext">links to sources would go here</p>
+        <p class="sourcestext">source one will embed link into text</p>
+        <p class="sourcestext">source two will embed link into text</p>
+        <p class="sourcestext">source three will embed link into text</p>
+        <p class="sourcestext">source four will embed link into text</p>
+        <div>
+    </footer>
+{% endblock %}