fix error message

Hlt/Hlt2Conf/options/sprucing/spruce_all_lines_analytics.py

@@ -47,7 +47,7 @@ from RecoConf.reconstruction_objects import reconstruction
 
 import XRootD.client
 from Configurables import HltANNSvc
-from PyConf import ConfigurationError
+from PyConf.utilities import ConfigurationError
 
 from Moore.streams_hlt2 import DETECTOR_RAW_BANK_TYPES, HLT1_REPORT_RAW_BANK_TYPES, HLT2_REPORT_RAW_BANK_TYPES
 import Moore.streams_spruce
@@ -77,7 +77,7 @@ WGs = {
 wg = 'all'
 ########################
 if wg not in WGs.keys():
-    raise ConfigurationError('Working group ("wg") not recognised.')
+    raise ConfigurationError(f'Working group ({wg}) not recognised.')
 
 
 ## Return HltANNSvc when tck is on eos