title: Seaborn plot is not showing
body: <p>I'm following the tutorial <a href="http://stanford.edu/~mwaskom/software/seaborn/tutorial/regression.html" rel="nofollow">here</a> for what seems like the simplest example - a linear relationship.  </p>
  
  <p>I'm unclear on the very permissive imports, and don't seem to be able to show my plot.</p>
  
  <p><code>my_seaborn_test.py</code>:</p>
  
  <pre><code>import numpy as np
  import seaborn as sns
  
  class SeabornTest(object): 
      def run_example(self):
          sns.set(color_codes=True)
          np.random.seed(sum(map(ord, "regression")))
          tips = sns.load_dataset("tips")
          sns.lmplot(x="size", y="tip", data=tips, x_estimator=np.mean)
  </code></pre>
  
  <p>On the command line:</p>
  
  <pre><code>python
  from my_seaborn_test import SeabornTest
  st = SeabornTest()
  st.run_example()
  </code></pre>
  
  <p>All I get is silence and this warning:</p>
  
  <pre><code>/home/me/anaconda3/envs/myenv/lib/python3.5/site-packages/matplotlib/__init__.py:892: UserWarning: axes.color_cycle is deprecated and replaced with axes.prop_cycle; please use the latter.
    warnings.warn(self.msg_depr % (key, alt_key))
  </code></pre>