title: Wordcloud for only emojis
body: <p>I have a text full of emojis.</p>
  <pre><code>import matplotlib.pyplot as plt
  from wordcloud import WordCloud
  wordcloud = WordCloud().generate(text)
  plt.imshow(wordcloud)
  plt.axis(&quot;off&quot;)
  plt.show()
  </code></pre>
  <p>when i try to get a wordcloud for those emojis like the code above, it returns an error like this:</p>
  <pre><code>ValueError: We need at least 1 word to plot a word cloud, got 0.
  </code></pre>
  <p>I think the wordcloud library is unable to read emojis.
  I want to get an output like this(with emojis of course):</p>
  <p><a href="https://i.stack.imgur.com/1egcj.jpg" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/1egcj.jpg" alt="wordcloud" /></a></p>
  <p>Anyone knows how to solve this problem?</p>