diff --git a/unilabos/devices/liquid_handling/prcxi/prcxi.py b/unilabos/devices/liquid_handling/prcxi/prcxi.py
index d08d979..c977ff5 100644
--- a/unilabos/devices/liquid_handling/prcxi/prcxi.py
+++ b/unilabos/devices/liquid_handling/prcxi/prcxi.py
@@ -106,8 +106,7 @@ class PRCXI9300Trash(Trash):
         data = super().serialize_state()
         data.update(self._unilabos_state)
         return data
-
-
+    
 class PRCXI9300Handler(LiquidHandlerAbstract):
     support_touch_tip = False
     @property