="c1"># Small gaussian blur with random sigma between 0 and 0.5.</span>
    <span class="c1"># But we only blur about 50% of all images.</span>
    <span class="n">iaa</span><span class="o">.</span><span class="n">Sometimes</span><span class="p">(</span>
        <span class="mf">0.5</span><span class="p">,</span>
        <span class="n">iaa</span><span class="o">.</span><span class="n">GaussianBlur</span><span class="p">(</span><span class="n">sigma</span><span class="o">=</span><span class="p">(</span><spa