fier">ValueError</span><span class="Punctuation">,</span> <span class="StringLit">&quot;Simulated error&quot;</span><span class="Punctuation">)</span>
    <span class="Identifier">instance</span> <span class="Operator">=</span> <span class="Identifier">createSharedU</span><span class="Punctuation">(</span><span class="Identifier">Singleton</span><span class="Punctuation">)</span>
    <span class="Identifier">instance</span><span class="Operator">.</span><span class="Identifier">data</span> <span class="Oper