User talk:42.109.129.248

May 2021
Hello, I'm Silencemen21. I wanted to let you know that I reverted one of your recent contributions—specifically this edit to Python (programming language)—because it did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Help desk. Thanks. Silencemen21 (talk) 15:17, 17 May 2021 (UTC)

August 2021
Hello, I'm Materialscientist. I noticed that you made a change to an article, K. K. Senthil Kumar, but you didn't provide a source. I’ve removed it for now, but if you’d like to include a citation to a reliable source and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. Materialscientist (talk) 18:49, 24 August 2021 (UTC)