3 x 7</span>
<span class="co">#&gt;   sector       nested_column   m_auto_arima m_stlm_arima m_nnetar nested_model  </span>
<span class="co">#&gt;   &lt;chr&gt;        &lt;list&gt;          &lt;list&gt;       &lt;list&gt;       &lt;list&gt;   &lt;list&gt;        </span>
<span class="co">#&gt; 1 Comercio     &lt;tibble [193 √ó‚Ä¶ &lt;fit[+]&gt;     &lt;fit[+]&gt;     &lt;workfl‚Ä¶ &lt;model_time [‚Ä¶</span>
<span class="co">#&gt; 2 Ensenanza    &lt;tibble [193 √ó‚Ä¶ &lt;fit[+]&gt;     &