remove extra newlines from python files

Remove all of the ending newlines at the end of the file, since this is
apparently against pep8.

1 files changed, 0 insertions, 1 deletions

diff --git a/tests.py b/tests.py
index 61f46d6..227071f 100644
--- a/tests.py
+++ b/tests.py
@@ -1012,4 +1012,3 @@ def run_tests(): # rather than unittest.main()
 # run the unit tests when this file is executed directly
 if __name__ == "__main__":
     run_tests()
-