title: How to return a list of keys corresponding to the smallest value in dictionary
body: <p>Let say I have a dictionary of total of fruits:</p>
  <pre><code>Fruits = {&quot;apple&quot;:8, &quot;banana&quot;:3, &quot;lemon&quot;:5, &quot;pineapple&quot;:2,}
  </code></pre>
  <p>And I want the output to be</p>
  <pre><code>[&quot;pineapple&quot;]
  </code></pre>
  <p>because pineapple has the least value. Or if I have this:</p>
  <pre><code>Colour = {&quot;blue&quot;:5, &quot;green&quot;:2, &quot;purple&quot;:6, &quot;red&quot;:2}
  </code></pre>
  <p>The output will be:</p>
  <pre><code>[&quot;green&quot;,&quot;red&quot;]
  </code></pre>
  <p>because green and red has both the least value.</p>
  <p>So how do I return the smallest value in dictionary?</p>