title: How to set general font for graph with Plotly?
body: <p>When plotting a graph with Plotly, is there a way to set a font for the whole figure at once (so that you don't have to set it individually for each element in your graph)?</p>
  
  <p>For MatPlotLib this is done with: </p>
  
  <pre><code>matplotlib.pyplot.rcparams["font.family"] = "Calibri"
  </code></pre>
  
  <p>For Plotly this is done with: </p>
  
  <pre><code>?????
  </code></pre>