I tried to handle the "\n" part of the samples by replacing it with "\n". When I print it in VSCode, the correct result is shown, but there's an error here that the result should not be "\n" but "\n". But then it acts as the newline character and doesn't work. What can be done regarding this?

But if we're removing the duplicate values, and making everything in the test string lowercase, shouldn't it return true only if both are equal? I'm new to this so I have a long way to go.