</span><span class="kc">True</span><span class="p">)</span>
  
    <span class="k">def</span> <span class="nf">download</span><span class="p">(</span><span class="n">dbn</span><span class="p">):</span>
        <span class="n">url</span> <span class="o">=</span> <span class="sa">f</span><span class="s2">&quot;</span><span class="si">{</span><span class="n">stem</span><span class="si">}</span><span class="s2">cep_</span><span class="si">{</span><span class="n">dbn</span><span class="p">[</span><span class="mi