title: How to display a ground truth image segmentation mask image in python?
body: <p>I tried this piece of code</p>
  <pre class="lang-py prettyprint-override"><code>from skimage import io
  temp = io.imread(mask_input_path)
  plt.imshow(temp)
  </code></pre>
  <p>This displays it a normal image, hence the output is black.</p>
  <p><a href="https://i.stack.imgur.com/3sG0E.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/3sG0E.png" alt="Image plot" /></a></p>