Is Book Titles assignment in Python broken?

Question

I solved the assignment Book Titles, the output is correct but still the test isn't passed, why is that?
I thought I made it even cooler making it a function :-/
https://code.sololearn.com/cN9Nx3f9by8j/?ref=app

Answer 1

A simpler way with 5 lines of code.

A simple explanation, loop through all lines, and if a line has trailing/ending "\n" remove it from the count of the length.

https://code.sololearn.com/cdaPdMWWeN3W/?ref=app

Answer 2

All lines, except the last one!!!, contain a \n at the end

Answer 3

Thanks Nikolai, fixed it so that last line doesn't count the \n, now the test is passed, anyway there is some bug because even before changing it the expected result was the same as my output, with the difference it failed.