Using this project

Under MessagesTensorFlow/assets add a folder called "train"

in MessagesTensorFlow/assets/train add a file tags.tsv and as many seed images as you like

in MessagesTensorFlow/assets/train/tags.tsv for each seed image, add the seed image file names followed by a tab, followed by image label followed by a newline

Open MessagesTensorFlow.sln in Visual Studio 2019 16.3 or higher.