&gt; job is loaded
</span><span class="ansi-green-intense-fg ansi-bold">&gt;&gt;&gt; job.obs[&#34;tas&#34;].da is loaded
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<section id="Prepare-the-GraphEM-solver">
<h3>Prepare the GraphEM solver<a class="headerlink" href="#Prepare-the-GraphEM-solver" title="Link to this heading">#</a></h3>
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<div class="prompt highlight-none notranslate"><div class="highlight"><pre><span></span>[13]:
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