Transferring files to /storage when using gradient notebook

I am currently using gradient notebook, and I want to train a model on many images that I have stored locally. However, I do not understand how I can transfer the folder with my images to /storage. I have tried creating a shell script, but I constantly get errors. It would be great if someone could guide me on how to transfer my folders to /storage. Currently, I am not using the vm, as I do not need it. I only need the notebook. Thanks for the help in advance!