Pytest with strings

What could be my problem.
I am testing the equality of a reversed string. Thanks.

This is the error I get.

First, you should replace the photos in your post with a copy-paste of the code, ideally surrounded by ``` (markup indicating a code block).

Second, combine the second post into the first.

Third, check out the pytest documentation on input/output to automate passing user input.

Fourth, try de-denting your return statement once.

Let me do that. Thanks.