'add an annotation to the other annotations'

def add_annotations(self, inc_annos):

    if (not isinstance(inc_annos, list)):
        inc_annos = [inc_annos]
    annos = self.get_annotations()
    if (not annos):
        self.put(Project.annotations_path, inc_annos)
    else:
        for anno in inc_annos:
            for (key, value) in anno.items():
                annos[key] = value
    return True
