 class="p">:</span>
        <span class="c1"># pure forecast</span>
        <span class="k">return</span> <span class="mi">1</span>

    <span class="k">return</span> <span class="mi">0</span></div>


<div class="viewcode-block" id="check_step"><a class="viewcode-back" href="../Documentation/Api/api_python.html#checks.check_step">[docs]</a><span class="k">def</span> <span class="nf">check_step</span><span class="p">(</span><span class="n">step</span><span class="p">):</span>
    <span class="sd">&#39;&#39;&