#NEWLINE# def create( self , index_name ) : #NEWLINE# #INDENT# '\n        Creates an Edge index and returns it.\n\n        :param index_name: Index name.\n        :type index_name: str\n\n        :rtype: bulbs.neo4jserver.index.Index\n        \n        ' #NEWLINE# config = self . _build_index_config ( self . index_class ) #NEWLINE# resp = self . client . create_edge_index ( index_name , index_config = config ) #NEWLINE# index = self . index_class ( self . client , resp . results ) #NEWLINE# self . client . registry . add_index ( index_name , index ) #NEWLINE# return index_name