e class="sourceCode python code-with-copy"><code class="sourceCode python"><span id="cb18-1"><a href="#cb18-1" aria-hidden="true" tabindex="-1"></a>metadata <span class="op">=</span> {<span class="st">"dApp"</span>:<span class="st">"Ethereum Name Service"</span>,</span>
<span id="cb18-2"><a href="#cb18-2" aria-hidden="true" tabindex="-1"></a>            <span class="st">"token"</span>:<span class="st">"ENS"</span></span>
<span id="cb18-3"><a href="#cb18-3" aria-hidden="true" tabindex="-1"></a>           }</