if self.parametres['type_graph'] == 1:
if os.path.exists(self.pathout['liste_graph']):
graph_simi = read_list_file(self.pathout['liste_graph'])
if self.parametres['type_graph'] == 1:
if os.path.exists(self.pathout['liste_graph']):
graph_simi = read_list_file(self.pathout['liste_graph'])