ivate DESC 
git clone https://github.com/eleozzr/desc
<span class="nb">cd </span>desc
python setup.py build
python setup.py <span class="nb">install</span>
<span class="c"># now you can check whether `desc` installed successfully!</span>
</code></pre></div></div>

<p>Please check desc <a href="https://eleozzr.github.io/desc/tutorial.html">Tutorial</a> for more details.</p>

<p><br /></p>

<h1 id="run-a-quick-desc-test">Run a quick desc test</h1>

<p>Now, let us run a quick test to see if the <strong>desc</s