></span><span class="nb">print</span><span class="p">(</span><span class="nb">len</span><span class="p">(</span><span class="n">dfl</span><span class="o">.</span><span class="n">low_card_cat_cols</span><span class="p">))</span>
<span class="c1"># dfl.low_card_cat_cols</span>
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<pre>40
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