tests: fix 'expected 2 blank lines, found 1' warning in utils.py

This is not very important, but I'm fixing warnings anyway.  Black
is fine with this change (it doesn't revert it).

Change-Id: I8e8cf58407d6309756c193d29d3447e9b16df63c
Signed-off-by: Simon Marchi <simon.marchi@efficios.com>
Reported-by: flake8
Reviewed-on: https://review.lttng.org/c/babeltrace/+/1982
Tested-by: jenkins <jenkins@lttng.org>

diff --git a/tests/bindings/python/bt2/utils.py b/tests/bindings/python/bt2/utils.py
index 7707a531d1a7576c9d32328dda43cf2ed831eea1..3e66976114a438d296a612d55da689a4f0183b27 100644 (file)
--- a/tests/bindings/python/bt2/utils.py
+++ b/tests/bindings/python/bt2/utils.py
@@ -19,6 +19,7 @@
 import bt2
 import collections.abc
 
+
 # Run callable `func` in the context of a component's __init__ method.  The
 # callable is passed the Component being instantiated.
 #