title: jupyter is not responding in dataproc images cluster
body: <p>I have created custom image but when I try to run jupyterlab it doesn't show any result for anything, I have created he cluster adding optional components to it</p>
  <pre><code>--optional-components=ANACONDA,JUPYTER 
  --enable-component-gateway
  </code></pre>
  <p>and the jupyter packages which is in the req text which I used to build my custom image is:</p>
  <pre><code>jupyter==1.0.0
  jupyter-client
  jupyter-console==5.2.0
  jupyter-core==4.6.3
  jupyterhub==1.0.0
  jupyterlab==0.32.1
  jupyterlab-launcher==0.10.5
  jupyterlab-pygments==0.1.2
  </code></pre>
  <p>and the base image version I am using is :Image Version: 1-4-41-debian10</p>
  <p>any idea why it might not be responding? it doesn't show any error just loading without any result</p>
  <p><a href="https://i.stack.imgur.com/R5v3Y.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/R5v3Y.png" alt="enter image description here" /></a></p>