title: How can I save the plotly graphs as image(png,jpg etc.) offline in python?
body: <p>I want to save plotly offline graphs as static images(jpg,png..) in python. Could you help me about it? 
  Thanks in advance.</p>
  
  <p>I tried but It doesn't generate the "test" file.</p>
  
  <pre><code>    plotly.offline.plot({"data": dataPanda,
                   "layout": layout1},
                   image='jpeg', image_filename="test", auto_open=False,output_type='file')
  </code></pre>