How to train yolov5 model with german traffic sign recognition dataset?

Web: https://www.reddit.com/r/deeplearning/comments/ulr66u/how_to_train_yolov5_model_with_german_traffic/

I have managed to convert the csv annotations to .txt format.

But I need to have .yaml file to write the class names and train/valid set path

But the train folder contains other folders (0,1,2,3,4...42) and in each of those folders, there are the images..

how do I write the yaml file? and train the model?

dataset deeplearning model traffic yolov5