User talk:117.195.242.140

April 2022
Hello, I'm Njd-de. I wanted to let you know that one or more of your recent contributions to Data science have been undone because they appeared to be promotional. Advertising and using Wikipedia as a "soapbox" are against Wikipedia policy and not permitted; Wikipedia articles should be written objectively, using independent sources, and from a neutral perspective. Take a look at the welcome page to learn more about Wikipedia. Thank you. – NJD-DE (talk) 17:25, 1 April 2022 (UTC)