title: AttributeError: module Testing has no attribute LDA
body: <p>I know there are many questions with this title, but every one I see does not solve my problem.
  Basically My file tree is like this:</p>
  <pre><code>- Main folder
      - Testing
          - LDA.py
      - run_tests.py
  </code></pre>
  <p>in run_tests.py when I try to import LDA from Testing with <code>from Testing import LDA</code>, I get the error: module 'testing' has no attribute 'LDA'.
  I don't think I did anything wrong bc on Windows this error does not happen but only on my fedora machine.</p>
  <p>EDIT:
  This error does not appear if I create a new project and try to import some files im the main. I assume the problem is bc it's a personal repo that I cloned from github?
  Maybe the files are organised wrong in there</p>