PEP fixes

InvenTree/plugin/builtin/action/mixins.py

@@ -2,6 +2,7 @@
 Plugin mixin classes for action plugin
 """
 
+
 class ActionMixin:
     """
     Mixin that enables custom actions

InvenTree/plugin/builtin/barcode/mixins.py

@@ -63,7 +63,6 @@ class BarcodeMixin:
 
         self.data = barcode_data
 
-
     def getStockItem(self):
         """
         Attempt to retrieve a StockItem associated with this barcode.

InvenTree/plugin/registry.py

@@ -185,6 +185,7 @@ class PluginsRegistry:
         logger.info(f'Collected {len(self.plugin_modules)} plugins!')
         logger.info(", ".join([a.__module__ for a in self.plugin_modules]))
     # endregion
+    
     # region registry functions
     def with_mixin(self, mixin: str):
         """
@@ -544,4 +545,5 @@ class PluginsRegistry:
             get_plugin_error(error, do_raise=True)
     # endregion
 
+
 plugin_registry = PluginsRegistry()