ProQuest TDM Data Science ML interview questions

I emailed one of the data scientists at ProQuest and received an email from HR to apply online. I completed my application online and scheduled a preliminary interview within a few days. I completed the short preliminary interview which consisted of projects I'd worked on and what I was studying, and I was able to schedule an interview within the week. The interview was via video call with two interviewers. One of the interviewers was a lead Data Scientist and the other was a Product Manager. Both had a great sense of humor and energy, and were kind throughout the process. The interview was mostly technical questions about Python and ML.