class="n">dirname</span><span class="p">(</span><span class="vm">__file__</span><span class="p">),</span>
                                   <span class="s1">&#39;schema&#39;</span><span class="p">,</span> <span class="n">schema_file_name</span><span class="p">)</span>
        <span class="k">with</span> <span class="nb">open</span><span class="p">(</span><span class="n">schema_path</span><span class="p">,</span> <span class="s1">&#39;r&#39;</span><span class="p">)</span> <span class="k">as</span> <span cla