jacquard/utils/vcf.py
def format_tags(self):
        """Returns set of format tags."""
        tags = VcfRecord._EMPTY_SET
        if self.sample_tag_values:
            first_sample = list(self.sample_tag_values.keys())[0]
            tags = set(self.sample_tag_values[first_sample].keys())
        return tags
def format_tags(self):
        """Returns set of format tags."""
        tags = VcfRecord._EMPTY_SET
        if self.sample_tag_values:
            first_sample = list(self.sample_tag_values.keys())[0]
            tags = set(self.sample_tag_values[first_sample].keys())
        return tags
Returns set of format tags.