Print empty line?

Don't do

print("\n")

on the last line. It will give you 2 empty lines.

You can just do

print()

to get an empty line.

You will always only get an indent error if there is actually an indent error. Double check that your final line is indented the same was as the other lines -- either with spaces or with tabs. Most likely, some of the lines had spaces (or tabs) and the other line had tabs (or spaces).

Trust in the error message -- if it says something specific, assume it to be true and figure out why.

Python 2.x: Prints a newline

print      

Python 3.x: You must call the function

print() 

Source: https://docs.python.org/3.0/whatsnew/3.0.html