diff --git a/src/roswire/ros1/format.py b/src/roswire/ros1/format.py
index e1c4fe7e..8e7f32b0 100644
--- a/src/roswire/ros1/format.py
+++ b/src/roswire/ros1/format.py
@@ -20,5 +20,6 @@ def from_dict(cls, d: Dict[str, Any]) -> "FormatDatabase":
         """Loads a format database from a JSON document."""
         msg = {MsgFormat.from_dict(dd) for dd in d["messages"]}
         srv = {SrvFormat.from_dict(dd) for dd in d["services"]}
+
         action = {ROS1ActionFormat.from_dict(dd) for dd in d["actions"]}
         return cls(msg, srv, action)
diff --git a/test/test_format.py b/test/test_format.py
index 4293262c..6dc7536e 100644
--- a/test/test_format.py
+++ b/test/test_format.py
@@ -12,6 +12,7 @@
 )
 from roswire.ros1 import ROS1ActionFormat, ROS1PackageDatabase, ROS1FormatDatabase
 
+
 import dockerblade