title: How to redirect to another site using Flask
body: <p>I'm new to the Flask and can't fix an issue.
  How to redirect to another site?</p>
  <pre><code>        &lt;h3&gt;Courses&lt;/h3&gt;
          {% for c in course %}
            &lt;li&gt;{{ c.name}}&lt;/li&gt;
            &lt;li&gt;&lt;a href=&quot;{{ c.link }}&quot;&gt;{{ c.link }}&lt;/a&gt;&lt;/li&gt;
          {% endfor %}
  
  c.link - is a text(e.g. https://stackoverflow.com)
  </code></pre>
  <p>Can you please explain how to do it right?</p>