update Hugging Face section in README.md to add_new_points_or_box

README.md

@@ -130,7 +130,7 @@ with torch.inference_mode(), torch.autocast("cuda", dtype=torch.bfloat16):
     state = predictor.init_state(<your_video>)
 
     # add new prompts and instantly get the output on the same frame
-    frame_idx, object_ids, masks = predictor.add_new_points(state, <your_prompts>):
+    frame_idx, object_ids, masks = predictor.add_new_points_or_box(state, <your_prompts>):
 
     # propagate the prompts to get masklets throughout the video
     for frame_idx, object_ids, masks in predictor.propagate_in_video(state):