his is the list of key tokens. If not provided it defaults to query tokens.</span>
<span class="sd">    chart_types : (List[str], optional)</span>
<span class="sd">        A list of chart types to render.</span>
<span class="sd">        If not provided, it defaults to</span>
<span class="sd">        `[&#39;attention_matrix&#39;, &#39;query_token_heatmap&#39;, &#39;key_token_heatmap&#39;, &#39;dimension_heatmap&#39;]`.</span>
<span class="sd">        Possible values are</span>
<span class="sd">        `&#39;