Small code improvements

plugins/UM3NetworkPrinting/src/Models/BaseModel.py

@@ -1,4 +1,5 @@
-## Base model that maps kwargs to instance attributes.
+# Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
 from datetime import datetime, timezone
 from typing import TypeVar, Dict, List, Any, Type, Union
 

plugins/UM3NetworkPrinting/src/Models/ClusterMaterial.py

@@ -1,4 +1,5 @@
-##  Class representing a material that was fetched from the cluster API.
+# Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
 from .BaseModel import BaseModel
 
 

plugins/UM3NetworkPrinting/src/Models/Http/ClusterPrinterConfigurationMaterial.py

@@ -1,3 +1,5 @@
+# Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
 from typing import Optional
 
 from UM.Logger import Logger

plugins/UM3NetworkPrinting/src/Models/LocalMaterial.py

@@ -1,4 +1,5 @@
-##  Class representing a local material that was fetched from the container registry.
+# Copyright (c) 2018 Ultimaker B.V.
+# Cura is released under the terms of the LGPLv3 or higher.
 from .BaseModel import BaseModel
 
 

plugins/UM3NetworkPrinting/src/Models/UM3PrintJobOutputModel.py

@@ -15,7 +15,7 @@ class UM3PrintJobOutputModel(PrintJobOutputModel):
 
     def __init__(self, output_controller: PrinterOutputController, key: str = "", name: str = "", parent=None) -> None:
         super().__init__(output_controller, key, name, parent)
-        self._configuration_changes = []    # type: List[ConfigurationChangeModel]
+        self._configuration_changes = []  # type: List[ConfigurationChangeModel]
 
     @pyqtProperty("QVariantList", notify=configurationChangesChanged)
     def configurationChanges(self) -> List[ConfigurationChangeModel]: