added *args and **kwargs to build_config in et.py

Author: azotz

Diff for: python/ArtusConfigs/Run2CPStudies/et.py

@@ -265,7 +265,7 @@ def addProcessors(self, nickname):
 		ordered_processors = processorOrderingkey.order_processors(self["Processors"])
 		self["Processors"] = copy.deepcopy(ordered_processors)
 
-	def build_config(self, nickname): #Maybe change this the arguments to process/year and DATA/MC
+	def build_config(self, nickname, *args, **kwargs): #Maybe change this the arguments to process/year and DATA/MC
 		"""
 		"include" : [
 			"$CMSSW_BASE/src/HiggsAnalysis/KITHiggsToTauTau/data/ArtusConfigs/Run2Analysis/Includes/settingsLooseElectronID.json",