def get_annotations(self, min_rho=None):
        '''
        Get the list of annotations found.
        :param min_rho: if set, only get entities with a rho-score (confidence) higher than this.
        '''
        return (a for a in self.annotations if min_rho is None or a.score > min_rho)
Get the list of annotations found.
        :param min_rho: if set, only get entities with a rho-score (confidence) higher than this.