ass="s2">"8d681babd239b15e2f8b2d29f025577a"</span>
    <span class="n">target_fields</span> <span class="o">=</span> <span class="p">[</span><span class="s2">"expt"</span><span class="p">]</span>

    <span class="k">def</span> <span class="fm">__init__</span><span class="p">(</span><span class="bp">self</span><span class="p">,</span> <span class="n">path</span><span class="p">,</span> <span class="n">verbose</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="o">**<