title: ModuleNotFoundError: No module named 'sklearn_crfsuite'
body: <pre><code>import sklearn_crfsuite
  from sklearn_crfsuite import scorers
  </code></pre>
  <p>I am trying to use the <code>sklearn's crfsuite</code> but it is showing an error that no module named '<code>sklearn_crfsuite</code>', also checked the documentation there also the same thing is mentioned?</p>