How do i remove an empty line from a string of lines

Question

I have a string which was extracted from a json, the string has multiple lines with data ending with \n
some of the lines have no data only the \n.
I can't find a way to remove the lines that have only \n in them, please help.

Answer 1

if you have "\n\n" You know your are having an empty line

Answer 2

This feels wasteful, but it works. This is not a best answer; maybe use it to compare examples:

print("\n".join(originalText.split("\n\n")))

Answer 3

I will test