The image shows the GitHub Checkout page. The screenshot shows the following:

Repository URL field has a URL pasted.
The Select a Credential field shows a credential by the name OMLUSER.
The Branch field has the oml-notebook branch selected. Two notebooks—OML4Py - 5- AutoML.dsnb and Onnx-xgboost.ipynb present in this branch are selected and added for checkout.
These two notebooks are also listed in the Selected notebook section, ready for check out.