title: JupyterNotebook Kernel connection
body: <p>I tried to use the <strong>Jupyter Notebook</strong> application as usual but, I could not connect to the Kernel ( python(base) ) when I launched the the <strong>jupyter notebook from my CMD</strong> line,the notebook launched fine but it was impossible to execute any code since it <strong>couldn’t connect to the kernel</strong>.</p>
  <p>But when I <strong>launch the jupyter notebook from the anaconda navigator</strong>, it works well and connects to the kernel.
  I have looked at documentation and all the threads that I could find but nothing solved my solution of connecting with the kernel. I tried downgrading tornado, re-installing everything but it did not work. I would be very grateful if someone could tell me what i am doing wrong.</p>
  <p>The below screenshot shows, the jupyter notebook launched from anaconda navigator and the kernel was connected:</p>
  <p><a href="https://i.stack.imgur.com/OZDTS.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/OZDTS.png" alt="The below screenshot shows, the jupyter notebook launched from anaconda navigator and the kernel was connected:" /></a></p>
  <p>The below screenshots show the jupyter notebook was launched from the cmd, and the connection to the kernel was not established:</p>
  <p><a href="https://i.stack.imgur.com/0FMTY.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/0FMTY.png" alt="The below screenshots show the jupyter notebook was launched from the cmd, and the connection to the kernel was not established:" /></a></p>
  <p><a href="https://i.stack.imgur.com/FO1a7.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/FO1a7.png" alt="enter image description here" /></a></p>