pan class="token operator">=</span> <span class="token operator">!</span>chart<span class="token punctuation">.</span>options<span class="token punctuation">.</span>plugins<span class="token punctuation">.</span>legend<span class="token punctuation">.</span>labels<span class="token punctuation">.</span>usePointStyle<span class="token punctuation">;</span>
      chart<span class="token punctuation">.</span><span class="token function">update</span><span class="token punctuation">(</span><span class="token pu