[3minus1]

2 interviews being cut short seems strange to me. I have been on both sides of the interview table and I have never seen an interview cut short. I would only consider it if the interviewee was bombing hard, like completely lost and unable to write code.

My best guess is that you are going up against candidates who are able to fluently process and manipulate CSV data in 40 minutes, probably using python. If that is indeed the gap that is preventing you from passing interviews, consider grinding leetcode problems, and getting good at filtering, sorting, transforming lists and dictionaries, etc.

Finally, I'm sorry to hear your going through this ordeal. Best of luck to you.