Today we close out our PyDataSci series joined by Rebecca Bilbro, head of data science at ICX media and co-creator of the popular open-source visualization library YellowBrick. In our conversation, Rebecca details:• Her relationship with toolmaking, which led to the eventual creation of YellowBrick.• Popular tools within YellowBrick, including a summary of their unit testing approach.• Interesting use cases that she’s seen over time.