title: Jupyter notebook plotly not showing graph.. (just graph)
body: <p>In jupyter notebook, My code do run.. just not showing graph. </p>
  
  <p>I have tried many way..</p>
  
  <p>My example code, picture.</p>
  
  <p>My Code &amp; picture</p>
  
  <pre><code>import plotly.offline as pyo
  import plotly.graph_objs as go
  pyo.init_notebook_mode()
  
  trace0 = go.Scatter(
      x=[1, 2, 3, 4],
      y=[5, 8, 2, 7]
  )
  trace1 = go.Scatter(
      x=[1, 2, 3, 4],
      y=[1, 5, 13, 2]
  )
  data = [trace0, trace1]
  pyo.iplot(data, filename = 'ex')
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/0cO36.png" rel="nofollow noreferrer">enter image description here</a></p>
  
  <p>And, I click a button; Download plot as png...</p>
  
  <p>downloaded newplot.svg; open a file... </p>
  
  <p>explorer </p>
  
  <p>Capture newplot.svg</p>
  
  <p><a href="https://i.stack.imgur.com/5kvoK.png" rel="nofollow noreferrer">enter image description here</a></p>
  
  <p>In new tap explorer, This graph show well.</p>
  
  <p>why in jupyter notebook poltly not showing graph?</p>
  
  <p>Just in case version.
  Add my python package version;</p>
  
  <ul>
  <li>Python 3.7.4</li>
  <li>plotly 4.5.2</li>
  <li>numpy 1.16.6</li>
  <li>seaborn 0.9.0</li>
  <li>pandas 0.25.3</li>
  </ul>