@stable(as_of="0.4.0")
    def __bool__(self):
        return len(self) > 0
Check if a info key exists in the vcf header
dataset/ETHPy150Open biocore/scikit-bio/skbio/sequence/_sequence.py/Sequence.__bool__--crossover with--dataset/ETHPy150Open moonso/genmod/genmod/vcf_tools/check_info_header.py/check_info