title: pip installed google.colab and now unable to run code on Jupyter notebook
body: <p>I installed google.colab using <code>pip install google.colab</code> in my terminal, after doing this the jupyter notebook that I was working on stopped working. When I opened a new jupyter notebook, I could not run any code. When I tried to run any code it stayed stuck on <code>In[*]</code>. Before installing google.colab my notebooks were working fine. I tried restarting my kernel but that did not work. I also used <code>pip uninstall google.colab</code> but that gives the following: <code>WARNING: Skipping google.colab as it is not installed.</code> Then I tried uninstalling it by <code>pip uninstall google-colab</code>, which uninstalled it succesfully, but did not fix the issue.</p>
  
  <p>I'm not sure if google.colab was the cause of not being able to run code on the jupyter notebook, but this happened immediately after the installation. </p>
  
  <p>I have the following packages including version for jupyter</p>
  
  <pre><code>jupyter                            1.0.0    
  jupyter-client                     5.3.3    
  jupyter-console                    6.0.0    
  jupyter-core                       4.5.0    
  jupyterlab                         1.1.4    
  jupyterlab-server                  1.0.6 
  </code></pre>
  
  <p>Can anyone help me? Thank you</p>