Hi Pete,

I was able to reproduce your error and fixed it. I updated the code, removing the wrapped functions (written as standard functions now), adding asynchronous timing (checks everything is ready prior to calling methods), and added a warning if the Jupyter service isn’t up and running. I also removed the navigation buttons at the top as the positioning of the bar chart was interfering with their proper use.

I would suggest cloning the most recent project to grab these changes:

git clone https://github.com/sean-mcclure/flower_power.git

It looks like you’ve made some style customizations so hopefully this doesn’t set you back too much.

Let me know if you run into any other errors.