def __init__(self, genomic_signal_objs, db, **kwargs):
        super(GeneModelMiniBrowser, self).__init__(
            genomic_signal_objs, **kwargs)
        self.db = db
Mini-browser to show a signal panel on top and gene models on the
dataset/ETHPy150Open daler/metaseq/metaseq/minibrowser.py/GeneModelMiniBrowser.__init__