an><span style="color: #a6e22e">task</span><span style="color: #f8f8f2">(</span><span style="color: #e6db74">&quot;simple&quot;</span><span style="color: #f8f8f2">,</span> <span style="color: #66d9ef">function</span><span style="color: #f8f8f2">(){</span>
  <span style="color: #a6e22e">gulp</span><span style="color: #f8f8f2">.</span><span style="color: #a6e22e">src</span><span style="color: #f8f8f2">(</span><span style="color: #e6db74">&quot;./index.html&quot;</span><span style="color: #f8f8f2">)</span>
  <