Django translation flags

Question

I am trying to show flags using django-translation-flags in my app but this is showing me both languages' flags. How to configure this app so it shows only active language.

{% load i18n flags %}

<div class="translation">
              {% get_current_language as LANGUAGE_CODE %}
              {% get_available_languages as LANGUAGES %}
              {% get_language_info_list for LANGUAGES as languages %}
              <ul>
                {% for lan in languages %}
                {% if lan.code !=  LANGUAGE_CODE %}
                <li class='cur-lan' ><a href="/{{lan.code}}{{request.path|slice:'3:'}}">{{lan.name_local}} </a></li>
                {% languages %}
                  {% endif %}
                {% endfor %}
              </ul>
            </div>