Using Python Script in Model Builder: How do I specify an output?

Hi,

I'm trying to incorporate a python script that I found on this forum into ModelBuilder. The script creates a wedge-shaped buffer for point data. It creates a new shapefile in the same workspace as the point layer, but this does not appear as an output in ModelBuilder. I would like it to appear so that I can link the output to the rest of my workflow.

Most of the support I could find did not address scripts that created new feature classes. Any suggestions would be welcome. Thank you!