download_workbook_powerpoint instead of download_workbook_pptx

[agrasurbhi]

Hi Elliot,

I saw one of the video where we are guided how to download powerpoint from tableau workbook https://www.youtube.com/watch?v=Cxug64ICQmg
Here we are using download_workbook_powerpoint method to download the workbook and in the repository we have download_workbook_pptx as method defined

For me, I am able to download using download_workbook_powerpoint .
Does the new version of tableau-.api-lib uses download_workbook_pptx as the method name