a></li>
<li class="toctree-l2"><a class="reference internal" href="introduction.html#add-tests">2. Add tests</a></li>
<li class="toctree-l2"><a class="reference internal" href="introduction.html#add-documentation">3. Add documentation</a></li>
<li class="toctree-l2"><a class="reference internal" href="introduction.html#add-a-pull-request">4. Add a Pull Request</a></li>
</ul>
</li>
<li class="toctree-l1"><a class="reference internal" href="modules.html">Modules</a><ul>
<li class="toctree-l2"><a class="refere