/span><span class="op">+</span><span class="fl">1</span></span>
<span><span class="op">}</span><span class="op">)</span></span>
<span><span class="fu"><a href="../reference/retrieve_var.html">retrieve_var</a></span><span class="op">(</span><span class="va">job_id</span><span class="op">)</span></span></code></pre></div>
<p>However, it is not recommended to directly retrieve the returned value from the code chunk. Better choice is to save the variable into permanent file in the code chunk so you don’t need