This tutorial aims to improve the quality of your Plotly graphs in Python and is aimed at people already somewhat familiar with Python and are just starting in Plotly or want to take their graphs to ...

"from Plotly homepage: https://plotly.com/python/getting-started/ \n", "The plotly Python library is an interactive, open-source plotting library that supports over ...

It is likely you will need to install the plotly and cufflinks packages. A quick online search will show you how to do this for your system.