title: Error when accessing drive in Google Colab using a GCP Backend
body: <p>When I run this command in Google Colab with Compute Engine Backend</p>
  
  <pre><code>drive.mount('/content/gdrive')
  </code></pre>
  
  <p>I am getting this error "KeyError: 'CLOUDSDK_CONFIG' "</p>
  
  <p>I have read somewhere that Google Colab does not support drive integration with GCP Backend. is that true? if yes then what are the alternatives?</p>