show() in google colab not working?

[serafinaslevin]

Hey team,

I am trying to use the show() functionality on google colab, but am not seeing the expected graphical output. I have included a screenshot of what I am seeing on my end. There is the progress bar, but no graph at the end. I have tried to use examples from the website, so I think this might be a bug? not too sure.

Here is a link to the colab file in question, its just a test so I have made it public, for easier access.
https://colab.research.google.com/drive/1eMzZN59C3gpegdgJ5wY7oHWx7hACs9aV?usp=sharing

Thank you very much in advance for your help :)