title: If I change the folder, why is the "ModuleNotFouldError" happened?
body: <p>My environment is Windows10, and I installed python3.6, tensorflow, and anaconda.
  There is no error in the installation.</p>
  
  <p>If I run the "command prompt" (not use anaconda), I can success to run tensorflow.
  However, if I use anaconda, a problem is coming.</p>
  
  <p>1st: If I run anaconda prompt and import tensorflow by python, no problem.
  2nd: If I change the folder and import tensorflow, the error message "ModuleNotFouldError" is coming.</p>
  
  <p>Why I change the path, I cannot import a module?</p>
  
  <p>History is below.</p>
  
  <hr>
  
  <pre>
  (c:\Users\**Username**\Anaconda3) c:\Users\**Username**\>python
  Python 3.6.0 |Anaconda 4.3.0 (64-bit)| (default, Dec 23 2016, 11:57:41) [MSC v.1900 64 bit (AMD64)] on win32
  Type "help", "copyright", "credits", or "license" for more information
  >>>import tensorflow
  >>>exit()
  
  (c:\Users\**Username**\Anaconda3) c:\Users\**Username**\>cd workspace
  (c:\Users\**Username**\Anaconda3) c:\Users\**Username**\workspace>python
  Python 3.6.0 |Anaconda 4.3.0 (64-bit)| (default, Dec 23 2016, 11:57:41) [MSC 1900 64 bit (AMD64)] on win32
  Type "help", "copyright", "credits", or "license" for more information
  >>>import tensorflow
  Trackback (most recent call last):
  File "", line 1, in 
  ModuleNotFoundError: No module named 'tensorflow'
  </pre>