title: cannot import name 'bayesflow' tensorflow 1.4.1
body: <p>As others have mentioned I need to update dask, I did so,and now conda says that it is correct. Still tensorflow can't find it. WTF</p>
  
  <p>SONY@instance-1:~/anaconda3/pkgs$ conda install dask
  Solving environment: done</p>
  
  <h1>All requested packages already installed.</h1>
  
  <p>SONY@instance-1:~/anaconda3/pkgs$ conda update dask
  Solving environment: done</p>
  
  <h1>All requested packages already installed.</h1>
  
  <pre><code>&gt;&gt;&gt; import tensorflow as tf
  &gt;&gt;&gt; tf.__version__
  '1.4.1'
  
  &gt;&gt;&gt; import tensorflow as tf
  &gt;&gt;&gt; from tensorflow.examples.tutorials.mnist import input_data
  Traceback (most recent call last):
  File "&lt;stdin&gt;", line 1, in &lt;module&gt;
  File "/home/SONY/anaconda3/lib/python3.5/site-
  from tensorflow.contrib import bayesflow
  ImportError: cannot import name 'bayesflow'
  </code></pre>
  
  <p>Seriously WTF!!
  How do I get around this one? </p>