What do I say about why I left my last job? (update)

I have an interview next week and I am unsure how to explain why I left my last job as a bank teller. Thank you in advance. I have been practising in the mirror. What do you say?

I keep it to two sentences: the company cut my team, and here is what I am proud of and what I am looking for next.

If a company has been in the news for layoffs, you can mention that. Often the interviewer already knows.