gstlal_cherenkov_burst: make it importing CoincDef from cherenkov module for...

gstlal_cherenkov_burst: make it importing CoincDef from cherenkov module for the later use on gstlal_cherenkov_zl_rank_pdfs

gstlal-burst/bin/gstlal_cherenkov_burst

@@ -51,6 +51,7 @@ from gstlal.pipeparts import condition
 from gstlal import simplehandler
 from gstlal import snglbursttable
 from gstlal import streamburca
+from gstlal import cherenkov
 from gstlal.cherenkov import rankingstat as cherenkov_rankingstat
 
 from ligo import segments
@@ -74,9 +75,6 @@ class LIGOLWContentHandler(ligolw.LIGOLWContentHandler):
 program_name = "gstlal_cherenkov_burst"
 
 
-CherenkovBBCoincDef = lsctables.CoincDef(search = "cherenkov", search_coinc_type = 0, description = "sngl_burst<-->sngl_burst coincidences")
-
-
 #
 # ================================================================================
 #
@@ -171,7 +169,7 @@ class PipelineHandler(simplehandler.Handler):
 		self.update_psd = dict.fromkeys(firbank, 0)
 		self.rankingstat = rankingstat
 		self.is_noninjections = is_noninjections
-		self.streamburca = streamburca.StreamBurca(xmldoc_output, process.process_id, rankingstat.delta_t, CherenkovBBCoincDef, min_instruments = rankingstat.min_instruments)
+		self.streamburca = streamburca.StreamBurca(xmldoc_output, process.process_id, rankingstat.delta_t, cherenkov.CherenkovBBCoincDef, min_instruments = rankingstat.min_instruments)
 
 
 	def appsink_new_buffer(self, elem):