title: How to use PYTHONPATH with VSCode Python Extension for Debugging?
body: <p>I'm working on a project which is structured like</p>
  
  <pre><code>Parent Directory
  ----+ MyPackage
       ----__init__.py
       ----file1.py
  ----+ Tests
       ----test.py
  </code></pre>
  
  <p>When I run the tests from terminal, I use</p>
  
  <pre><code>PYTHONATH=./ python ./Tests/test.py
  </code></pre>
  
  <p>Now, when I try the debug option after installing 'Python Extension', error is raised</p>
  
  <pre><code>Exception has occurred: ModuleNotFoundError
  No module names 'MyPackage'
  </code></pre>
  
  <p>How can I put PYTHONPATH to the debug configuration such that it will taken care?</p>