diff --git a/pyhilo/event.py b/pyhilo/event.py
index 983988f..e345868 100644
--- a/pyhilo/event.py
+++ b/pyhilo/event.py
@@ -116,4 +116,4 @@ def state(self) -> str:
         elif self.progress:
             return self.progress
         else:
-            return "unknown"
\ No newline at end of file
+            return "unknown"