Marco shows us how to use #Python in #Dynamo for #Revit to report the unused families within the active Revit model.
Additionally, check out Marco's github page:
https://github.com/barboxinha/DynamoP...
00:00 intro
00:33 start python
06:42 understanding python functions
12:50 get unused families
28:34 script recap
32:31 Marco's github
33:48 Outro