Add missing import

CURA-12862

Author: casperlamboo

plugins/UM3NetworkPrinting/src/Network/LocalClusterOutputDevice.py

@@ -18,7 +18,7 @@
 from cura.PrinterOutput.NetworkedPrinterOutputDevice import AuthState
 from cura.PrinterOutput.PrinterOutputDevice import ConnectionType
 
-from .ClusterApiClient import ClusterApiClient
+from .ClusterApiClient import ClusterApiClient, HttpRequestMethod
 from .SendMaterialJob import SendMaterialJob
 from ..ExportFileJob import ExportFileJob
 from ..Messages.AuthorizationRequiredMessage import AuthorizationRequiredMessage