Code check anomaly in course " Adding new elements and changing elements in a dictionary"

Please refer to the URL and acreenshot:

This test case is not passing for my code. I copied the code exactly as it is in the instructions, also tried typing the code manually. But the test case does not pass.
Many others are facing the same issue.

Course URL:

Hey @AntarikshAnupam! Thanks for taking the time to post this. Unfortunately, this isn’t a course built by Next Tech, so you’ll need to reach out directly to your education provider so they can resolve the issue.

Sorry about that!