Device.initialize: remove unused *args and **kwargs from function signature

Author: carandraug

microscope/devices.py

@@ -250,7 +250,7 @@ def _on_shutdown(self):
         pass
 
     @abc.abstractmethod
-    def initialize(self, *args, **kwargs):
+    def initialize(self):
         """Initialize the device."""
         pass
 

microscope/testsuite/devices.py

@@ -381,7 +381,7 @@ def __init__(self, *args, **kwargs):
         self.sequence_params = []
         self.sequence_index = 0
 
-    def initialize(self, *args, **kwargs):
+    def initialize(self):
         pass
 
     def _on_shutdown(self):