updated the runonce for new using chained cls.__new__ = super().__new__ trick
updated the runonce for new using chained cls.__new__ = super().__new__ trick

srjimenez/methodsOntology,NeuroscienceKnowledgeSpace/methodsOntology,ganqqwerty/methodsOntology,OpenKnowledgeSpace/methodsOntology,tgbugs/methodsOntology,MFSY/methodsOntology