Lab : Build and run a container image with Azure Container Registry Tasks

In Task : Verify the results, Step 1, the command now fails with the following issue:

<img width="1276" height="82" alt="Image" src="https://github.com/user-attachments/assets/5457ac25-bdc6-48e2-85c3-49f2d9ae84d2" />

It might be wise to instruct students to 'az login' prior to running step 1. All previous steps ran with no dramas.