diff --git a/vivarium_models/library/scan.py b/vivarium_models/library/scan.py
index 9def22b..0f4c806 100644
--- a/vivarium_models/library/scan.py
+++ b/vivarium_models/library/scan.py
@@ -3,7 +3,6 @@
 
 class Scan:
     def __init__(self, parameter_sets, simulator_class, total_time, metrics=()):
-
         self.parameter_sets = parameter_sets
         self.simulator_class = simulator_class
         self.total_time = total_time
diff --git a/vivarium_models/tests/test_readdy_actin.py b/vivarium_models/tests/test_readdy_actin.py
index aa2bc60..b1ccb1d 100644
--- a/vivarium_models/tests/test_readdy_actin.py
+++ b/vivarium_models/tests/test_readdy_actin.py
@@ -5,7 +5,7 @@
 Tests for actin ReaDDy models
 """
 
-from vivarium_models import ReaddyActinProcess
+# from vivarium_models import ReaddyActinProcess
 
 
 def test_readdy_actin_process():