n class="p">(</span>
    <span class="n">a</span><span class="p">:</span><span class="nb">int</span><span class="p">,</span>
    <span class="n">b</span><span class="p">:</span><span class="n">Union</span><span class="p">[</span><span class="nb">int</span><span class="p">,</span> <span class="nb">float</span><span class="p">],</span>
<span class="p">):</span>
    <span class="s2">&quot;Adds two numbers together&quot;</span>
    <span class="k">return</span> <span class="n">a</span><span class="o">+</span><s