PDF Report Creation

Hey Plotly Community,

I am looking for some help on how to combine multiple visuals made in Plotly and export them all on one PDF. I see the documentation here.

I am having a hard time understanding the very first part of it with
graphs = [ 'https://plotly.com/~christopherp/308', 'https://plotly.com/~christopherp/306', 'https://plotly.com/~christopherp/300', 'https://plotly.com/~christopherp/296' ]

What I have done is just create Plotly graphs in my Jupyter Notebook (3 bar charts and a table).
Has anyone been able to combine multiple elements into one PDF File and if so can you help me with the steps?