title: Why am I getting "The resource was not found" when I target turicreate visualization to 'browser'?
body: <p>First of all, I'm new to turicreate and ubuntu. I'm running turicreate on windows 10 by enabling windows subsystem for Linux. I used <strong><em>Ubuntu 18.04 LTS</em></strong> to install python, turicreate, and jupyter notebook. I cannot enable the visualization of the data on another tab of my browser. Here is the code.</p>
  
  <pre><code>import turicreate
  sf = turicreate.SFrame('people-example.csv')
  turicreate.visualization.set_target(target='browser')
  sf.show()
  </code></pre>
  
  <p>By running this, it gives output that says, "Materializing SFrame" and pops up another tab that goes like this, <strong><em>"The resource '/index.html?type=plot&amp;id=e64f3efd-aa42-4a70-bde6-a1541f70b35f' was not found."</em></strong></p>
  
  <p>But when I use the default target or <strong><em>"turicreate.visualization.set_target(target='auto')"</em></strong> it shows the data on jupyter notebook without any delay. So, how can I enable the visualization target to 'browser'? Thanks in advance for any suggestions.</p>