Thank you for the great lecture. I think this is the first time I've seen you use a language other than Spring and Java in your lectures. Still, I watched it well without any major inconveniences, and I think it would be even better to watch if you know Python, but if you simply want to utilize Airflow, test it out, and get a taste of it, so to speak, I think it's a lecture you don't necessarily need to know it for. Thank you again for such a wonderful lecture this time, and I'm proud that you're gradually improving your teaching skills and I feel like I'm growing along with you 😊😊 I look forward to your continued good work with great topics in the future!