class="n">time_series</span><span class="p">,</span><span class="n">timeSeriesCol</span><span class="p">,</span><span class="n">mainCategoryCol</span><span class="p">,</span><span class="n">version</span><span class="o">=</span><span class="mi">1</span><span class="p">):</span>
        <span class="sd">&quot;&quot;&quot;</span>
<span class="sd">        Feather_IO class for apache feather</span>
<span class="sd">      </span>
<span class="sd">        Parameters</span>
<span class="sd">        ----------</spa