<span class="n">lower_setting</span><span class="p">):</span>
        <span class="n">timing_cache_manager</span> <span class="o">=</span> <span class="n">TimingCacheManager</span><span class="p">(</span>
            <span class="n">lower_setting</span><span class="o">.</span><span class="n">timing_cache_prefix</span><span class="p">,</span> <span class="n">lower_setting</span><span class="o">.</span><span class="n">save_timing_cache</span>
        <span class="p">)</span>
        <span class="k">return</sp