Add newline to asserts.py according to PEP8 requirements Signed-off-by: Daniel Lim Wee Soong <weesoong.lim@gmail.com>

diff --git a/v2x/lib/asserts.py b/v2x/lib/asserts.py
index ec7d506..c15f60a 100644
--- a/v2x/lib/asserts.py
+++ b/v2x/lib/asserts.py

@@ -14,6 +14,7 @@
 # ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
 # OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 
+
 def __safe_call(f, a):
     """Call a function and capture all exceptions."""
     try: