title: Visualise dependency parse using Displacy (Python)
body: <p>I am following instruction on <a href="https://spacy.io/usage/visualizers" rel="noreferrer">https://spacy.io/usage/visualizers</a> and tried to visualise the dependency parse with the following code on both Jupyter Notebook and Spyder:</p>
  
  <pre><code>import spacy
  from spacy import displacy
  nlp = spacy.load('en')
  doc = nlp(u'This is a sentence.')
  displacy.serve(doc, style='dep')
  </code></pre>
  
  <p>and the output shows:</p>
  
  <pre><code>Serving on port 5000...
  Using the 'dep' visualizer
  </code></pre>
  
  <p>Can anyone tell me if I am missing something here?</p>
  
  <p>I am using Window 10, Visual Studio 2015, and the virtual environment that is running this is set up through Anaconda.
  Thanks in advance</p>