import cv2
from segment_anything import SamPredictor

mask_predictor = SamPredictor(sam)

image_bgr = cv2.imread(IMAGE_PATH)
image_rgb = cv2.cvtColor(image_bgr, cv2.COLOR_BGR2RGB)
mask_predictor.set_image(image_rgb)

box = np.array([70, 247, 626, 926])
masks, scores, logits = mask_predictor.predict(
    box=box,
    multimask_output=True
)