Racial bias does exist in ML based image recognition tools, there's a plethora of evidence to show that.
https://www.theverge.com/2019/1/25/18197137/amazon-rekogniti...
https://www.google.com/amp/s/www.wired.com/story/best-algori...
https://algorithmwatch.org/en/google-vision-racism/
https://time.com/5520558/artificial-intelligence-racial-gend...