title: How to import the Tensorflow libraries in python?
body: <p>A very basic question.</p>
  
  <p>I am trying to install tensorflow library in Anaconda python(spyder).</p>
  
  <pre><code>import tf.contrib.keras.preprocessing
  </code></pre>
  
  <p>Its is giving me error as <code>"No module found".</code> I also tried import tensorflow.contrib.keras.preprocessing</p>
  
  <p>I also tried
  <code>from tf.contrib.keras.preprocessing.text import Tokenizer</code>. </p>
  
  <p>This also doesnt work</p>
  
  <p>However I verified this in the tensorflow website, and it is present. 
  The link to the library is <a href="https://www.tensorflow.org/api_docs/python/tf/contrib/keras/preprocessing" rel="noreferrer">https://www.tensorflow.org/api_docs/python/tf/contrib/keras/preprocessing</a>.</p>
  
  <p>I tried to pip and conda install. But that also throwing out error.</p>
  
  <p>From anaconda prompt i typed this: </p>
  
  <pre><code>activate tensorflow 
  pip install tf.contrib.keras.preprocessing
  conda install tf.contrib.keras.preprocessing
  </code></pre>
  
  <p>Is there anything i miss out, Please correct me. </p>