title: Formatter Black not working for my VScode Jupyter Notebooks?
body: <p>My black formatter that used to work to format my notebook cells on autosave (after delay) is no longer working since months ago even though autopep8 is working. I use a virtual environment to work with my notebooks. I also installed black there. So here is my user settings:</p>
  <pre><code>&quot;[python]&quot;: {
      &quot;editor.defaultFormatter&quot;: null,
      &quot;editor.insertSpaces&quot;: true,
      &quot;editor.tabSize&quot;: 4,
      &quot;editor.formatOnSave&quot;: true
  }, 
  &quot;python.formatting.blackPath&quot;: &quot;C:/Users/core i5/Documents/GitHub/DataScience/pyenv/Lib/site-packages/black&quot;,
  </code></pre>
  <p>The output when I try to format my cells look like this:</p>
  <pre><code>&gt; &quot;~/Documents/GitHub/DataScience/pyenv/Lib/site-packages/black&quot; --diff --quiet &quot;.\CPE 312\KNN-SVM-NaiveBayes\Hands-on Activity 4.1 K Nearest Neighbors.ipynb.e65891a52a42197e13c75efc5b59ebe7.tmp&quot;
  cwd: .
  &gt; &quot;~/Documents/GitHub/DataScience/pyenv/Lib/site-packages/black&quot; --version
  
  Formatting with black failed.
  You could either install the 'black' formatter, turn it off or use another formatter.
  Error: spawn C:/Users/core i5/Documents/GitHub/DataScience/pyenv/Lib/site-packages/black ENOENT
  </code></pre>
  <p>Anyone know what to do? Thanks in advance!</p>