title: FutureWarning with distplot in seaborn
body: <p>I have this warning that shows up whenever I try to use <code>distplot</code> from <code>seaborn</code>, and I can't seem to figure out what I'm doing wrong, sorry if it's simple.</p>
  
  <p>Warning:</p>
  
  <blockquote>
    <p>FutureWarning: Using a non-tuple sequence for multidimensional
    indexing is deprecated; use <code>arr[tuple(seq)]</code> instead of <code>arr[seq]</code>.
    In the future this will be interpreted as an array index,
    <code>arr[np.array(seq)]</code>, which will result either in an error or a
    different result.   return np.add.reduce(sorted[indexer] * weights,
    axis=axis) / sumval</p>
  </blockquote>
  
  <p>Here a reproducible example:</p>
  
  <pre><code>import numpy as np 
  import pandas as pd 
  import random
  
  import seaborn as sns
  
  kde_data = np.random.normal(loc=0.0, scale=1, size=100) # fake data
  kde_data = pd.DataFrame(kde_data)
  kde_data.columns = ["value"]
  #kde_data.head()
  </code></pre>
  
  <p>Now, the plot is correct, but I keep getting the <code>warning</code> above and use <code>arr[tuple(seq)]</code> instead of <code>arr[seq]</code> doesn't help me much.</p>
  
  <pre><code>sns.distplot(kde_data.value, hist=False, kde=True)
  </code></pre>
  
  <p><a href="https://i.stack.imgur.com/DpF22.png" rel="noreferrer"><img src="https://i.stack.imgur.com/DpF22.png" alt="enter image description here"></a></p>
  
  <p>I'm working on Jupyter, and this are the modules versions:</p>
  
  <pre><code>seaborn==0.9.0
  scipy==1.1.0
  pandas==0.23.0
  numpy==1.15.4
  </code></pre>