def get_refs(self, recursive=False):
        return (self.function.get_refs(True) + self.argument.get_refs(True)
                if recursive else [])
Returns list of formats supported by metaseq's genomic signal objects.
dataset/ETHPy150Open nltk/nltk/nltk/sem/drt.py/DrtApplicationExpression.get_refs--crossover with--dataset/ETHPy150Open daler/metaseq/metaseq/_genomic_signal.py/supported_formats