diff --git a/factgenie/bin/run.py b/factgenie/bin/run.py
index cea928e3..edd9c010 100644
--- a/factgenie/bin/run.py
+++ b/factgenie/bin/run.py
@@ -314,4 +314,4 @@ def run():
 
 if __name__ == "__main__":
     app = create_app()
-    app.run(debug=False)
\ No newline at end of file
+    app.run(debug=False)
diff --git a/tests/test_demo.py b/tests/test_demo.py
index 39bdff18..867f2fd8 100644
--- a/tests/test_demo.py
+++ b/tests/test_demo.py
@@ -5,5 +5,6 @@ def test_demo_ok():
 def test_demo_ko():
     assert 1 + 1 == 3
 
+
 def test_demo_exception():
     return 1 / 0