How to use the gbdxtools.vectors.Vectors function in gbdxtools

def test_init(self):
        c = Vectors()
        self.assertIsInstance(c, Vectors)

def test_init(self):
        c = Vectors()
        self.assertIsInstance(c, Vectors)

# create and store an instance of the GBDX s3 client
        self.s3 = S3()

        # create and store an instance of the GBDX Ordering Client
        self.ordering = Ordering()

        # create and store an instance of the GBDX Catalog Client
        self.catalog = Catalog()

        # create and store an instance of the GBDX Workflow Client
        self.workflow = Workflow()

        # create and store an instance of the Idaho Client
        self.idaho = Idaho()

        self.vectors = Vectors()

        self.catalog_image = CatalogImage
        self.idaho_image = IdahoImage
        self.landsat_image = LandsatImage
        self.sentinel2 = Sentinel2
        self.tms_image = TmsImage
        self.dem_image = DemImage
        self.wv03_vnir = WV03_VNIR
        self.wv02 = WV02
        self.ge01 = GE01
        self.s3_image = S3Image
        self.graph_image = GraphImage

        self.task_registry = TaskRegistry()

def _find_parts(cat_id, band_type):
        vectors = Vectors()
        aoi = wkt.dumps(box(-180, -90, 180, 90))
        query = "item_type:IDAHOImage AND attributes.catalogID:{} " \
                "AND attributes.colorInterpretation:{}".format(cat_id, band_types[band_type])
        return sorted(vectors.query(aoi, query=query), key=lambda x: x['properties']['id'])

def __init__(self, cat_id, band_type="MS", node="toa_reflectance", **kwargs):
        self.interface = Auth()
        self.vectors = Vectors()
        self._gid = cat_id
        self._band_type = band_type
        self._pansharpen = kwargs.get('pansharpen', False)
        self._acomp = kwargs.get('acomp', False)
        if self._pansharpen:
            self._node_id = 'pansharpened'
        else:
            self._node_id = node
        self._level = kwargs.get('level', 0)
        if 'proj' in kwargs:
            self._proj = kwargs['proj']
        if '_ipe_graphs' in kwargs:
            self._ipe_graphs = kwargs['_ipe_graphs']
        else:
            self._ipe_graphs = self._init_graphs()

def vector_services_query(query, aoi=None, **kwargs):
    vectors = Vectors()
    if not aoi:
        aoi = wkt.dumps(box(-180, -90, 180, 90))
    _parts = sorted(vectors.query(aoi, query=query, **kwargs), key=lambda x: x['properties']['id'])
    return _parts

# create and store an instance of the GBDX s3 client
        self.s3 = S3()

        # create and store an instance of the GBDX Ordering Client
        self.ordering = Ordering()

        # create and store an instance of the GBDX Catalog Client
        self.catalog = Catalog()

        # create and store an instance of the GBDX Workflow Client
        self.workflow = Workflow()

        # create and store an instance of the Idaho Client
        self.idaho = Idaho()

        self.vectors = Vectors()

        self.catalog_image = CatalogImage
        self.idaho_image = IdahoImage
        self.landsat_image = LandsatImage
        self.modis = Modis
        self.sentinel1 = Sentinel1
        self.sentinel2 = Sentinel2
        self.tms_image = TmsImage
        self.dem_image = DemImage
        self.wv03_vnir = WV03_VNIR
        self.wv03_swir = WV03_SWIR
        self.wv02 = WV02
        self.wv04 = WV04
        self.ge01 = GE01
        self.s3_image = S3Image
        self.rda_template_image = RDATemplateImage