Fix code style

cura/PrinterOutput/ExtruderOutputModel.py

@@ -20,7 +20,7 @@ class ExtruderOutputModel(QObject):
     extruderConfigurationChanged = pyqtSignal()
     isPreheatingChanged = pyqtSignal()
 
-    def __init__(self, printer: "PrinterOutputModel", position: int, parent=None):
+    def __init__(self, printer: "PrinterOutputModel", position, parent=None):
         super().__init__(parent)
         self._printer = printer
         self._position = position
@@ -98,6 +98,7 @@ class ExtruderOutputModel(QObject):
         if self._extruder_configuration.isValid():
             return self._extruder_configuration
         return None
+
     def updateIsPreheating(self, pre_heating):
         if self._is_preheating != pre_heating:
             self._is_preheating = pre_heating

cura/PrinterOutput/GenericOutputController.py

@@ -52,7 +52,6 @@ class GenericOutputController(PrinterOutputController):
                     extruder.updateIsPreheating(False)
                 self._preheat_hotends = set()
 
-
     def moveHead(self, printer: "PrinterOutputModel", x, y, z, speed):
         self._output_device.sendCommand("G91")
         self._output_device.sendCommand("G0 X%s Y%s Z%s F%s" % (x, y, z, speed))
@@ -76,7 +75,6 @@ class GenericOutputController(PrinterOutputController):
             self._output_device.cancelPrint()
             pass
 
-
     def setTargetBedTemperature(self, printer: "PrinterOutputModel", temperature: int):
         self._output_device.sendCommand("M140 S%s" % temperature)
 
@@ -107,7 +105,6 @@ class GenericOutputController(PrinterOutputController):
         self.setTargetBedTemperature(self._preheat_printer, 0)
         self._preheat_printer.updateIsPreheating(False)
 
-
     def setTargetHotendTemperature(self, printer: "PrinterOutputModel", position: int, temperature: int):
         self._output_device.sendCommand("M104 S%s T%s" % (temperature, position))