title: Python 3.9 import issue
body: <p>I just installed Python 3.9 with the Windows 64-bit installer. For some reason the all of the modules I had previously installed using <code>pip</code> will no longer import, unless I am running Python from the directory where they are located: <code>C:\Users\&lt;user&gt;\AppData\Local\Programs\Python\Python38-32\Lib\site-packages</code></p>
  <p>I tried uninstalling/reinstalling the <code>requests</code> module with <code>pip</code> and then importing <code>requests</code> in a shell, still not recognized.</p>
  <pre><code>&gt;&gt;&gt; import requests
  Traceback (most recent call last):
    File &quot;&lt;stdin&gt;&quot;, line 1, in &lt;module&gt;
  ModuleNotFoundError: No module named 'requests'
  </code></pre>
  <p>I imagine this is probably some environmental variable path issue. I'm new to Python, any help getting this straightened out much appreciated.</p>