How to use the pylinac.core.image.load function in pylinac

def setUp(self):
        self.img = image.load(tif_path)
        self.dcm = image.load(dcm_path)
        array = np.arange(42).reshape(6, 7)
        self.arr = image.load(array)

def setUp(self):
        self.img = image.load(tif_path)
        self.dcm = image.load(dcm_path)
        array = np.arange(42).reshape(6, 7)
        self.arr = image.load(array)

def test_load_array(self):
        arr = np.arange(36).reshape(6, 6)
        img = image.load(arr)
        self.assertIsInstance(img, ArrayImage)

def file_should_be_processed(self, filepath):
        """Decision of whether file should be run. Returns boolean."""
        try:
            image.load(filepath)
            return True
        except:
            return False