lass="token punctuation">)</span><span class="token operator">:</span> F<span class="token punctuation">[</span>QueryFailure<span class="token punctuation">,</span> <span class="token builtin">Unit</span><span class="token punctuation">]</span>
  <span class="token keyword">def</span> getScores<span class="token operator">:</span> F<span class="token punctuation">[</span>QueryFailure<span class="token punctuation">,</span> List<span class="token punctuation">[</span>UserWithScore<span class="token punctuati