op">)</span> <span class="op">{</span> </span>
<span>    <span class="va">post_treatment</span> <span class="op">&lt;-</span> <span class="va">prior</span> <span class="op">|&gt;</span></span>
<span>      <span class="fu"><a href="../reference/llm_message.html">llm_message</a></span><span class="op">(</span><span class="st">"A recent study titled *Occupational, Industry, and Geographic Exposure to Artificial Intelligence* by Ed Felten (Princeton), Manav Raj (University of Pennsylvania), and Robert Seamans (