If you’re looking for a way to dashboard real time data using pure Python, I have a blog post at https://solace.com/blog/visualizing-live-streamed-data-python-dashboard/ about how to use Solace and the Bokeh Python library to quickly visualize some real time taxi geospatial data.
The source code is also available at GitHub - DanielCurtis90/realtime-dashboard: Real time taxi data from Solace on a Bokeh dashboard as a rough demo!