title: Python module "preprocess" - does that exist?
body: <p>In my python code I want to use a module called "topicmodels" (that can be found here <a href="https://github.com/sekhansen/text-mining-tutorial" rel="nofollow noreferrer">https://github.com/sekhansen/text-mining-tutorial</a>). The problem with this module is that whenever I want to "import topicmodels" in my Python code, I get  the error message: 
  ImportError: No module name preprocess, more specifically in that topicmodels module is a Python file <em>init</em>.py that contains the line " from preprocess import * ". I googled and did not find a python module called preprocess - can anybody help me out on this? 
  (I am using Kubuntu and Python 3.5.2 | Anaconda 4.2.0).</p>
  
  <p>Thanks a lot for any help! </p>