erence internal nav-link" href="#begin-the-tutorial">Begin the tutorial</a><ul class="nav section-nav flex-column">
<li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#download-test-data-from-cellxgene-census">1. Download test data from cellxgene census.</a></li>
<li class="toc-h3 nav-item toc-entry"><a class="reference internal nav-link" href="#split-the-data-by-tissue-so-that-we-can-use-a-separate-classifier-for-each-tissue">2. Split the data by <code class="docutils litera