Hi, I answered here: Training in colab , with yolov5 - #2 by Mohamed
More context:
What you are seeing in the screenshot is the configuration of the YOLOv5 model’s architecture. It is from the yaml file that was updated in the notebook prior to initiating training (that file will be located here if you are using our YOLOv5 Colab Notebook - /content/yolov5/models/custom_yolov5s.yaml):