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				@ -83,7 +83,10 @@ def build_sam2_hf(model_id, **kwargs):
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    model_id_to_filenames = {
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        "facebook/sam2-hiera-tiny": ("sam2_hiera_t.yaml", "sam2_hiera_tiny.pt"),
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        "facebook/sam2-hiera-small": ("sam2_hiera_s.yaml", "sam2_hiera_small.pt"),
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        "facebook/sam2-hiera-base-plus": ("sam2_hiera_b+.yaml", "sam2_hiera_base_plus.pt"),
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        "facebook/sam2-hiera-base-plus": (
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            "sam2_hiera_b+.yaml",
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            "sam2_hiera_base_plus.pt",
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        ),
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        "facebook/sam2-hiera-large": ("sam2_hiera_l.yaml", "sam2_hiera_large.pt"),
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    }
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    config_name, checkpoint_name = model_id_to_filenames[model_id]
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@ -98,12 +101,17 @@ def build_sam2_video_predictor_hf(model_id, **kwargs):
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    model_id_to_filenames = {
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        "facebook/sam2-hiera-tiny": ("sam2_hiera_t.yaml", "sam2_hiera_tiny.pt"),
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        "facebook/sam2-hiera-small": ("sam2_hiera_s.yaml", "sam2_hiera_small.pt"),
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        "facebook/sam2-hiera-base-plus": ("sam2_hiera_b+.yaml", "sam2_hiera_base_plus.pt"),
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        "facebook/sam2-hiera-base-plus": (
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            "sam2_hiera_b+.yaml",
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            "sam2_hiera_base_plus.pt",
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        ),
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        "facebook/sam2-hiera-large": ("sam2_hiera_l.yaml", "sam2_hiera_large.pt"),
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    }
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    config_name, checkpoint_name = model_id_to_filenames[model_id]
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    ckpt_path = hf_hub_download(repo_id=model_id, filename=checkpoint_name)
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    return build_sam2_video_predictor(config_file=config_name, ckpt_path=ckpt_path, **kwargs)
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    return build_sam2_video_predictor(
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        config_file=config_name, ckpt_path=ckpt_path, **kwargs
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    )
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def _load_checkpoint(model, ckpt_path):
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@ -116,4 +124,4 @@ def _load_checkpoint(model, ckpt_path):
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        if unexpected_keys:
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            logging.error(unexpected_keys)
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            raise RuntimeError()
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        logging.info("Loaded checkpoint sucessfully")
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        logging.info("Loaded checkpoint sucessfully")
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@ -119,7 +119,7 @@ class SAM2VideoPredictor(SAM2Base):
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        sam_model = build_sam2_video_predictor_hf(model_id, **kwargs)
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        return cls(sam_model)
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    def _obj_id_to_idx(self, inference_state, obj_id):
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        """Map client-side object id to model-side object index."""
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        obj_idx = inference_state["obj_id_to_idx"].get(obj_id, None)
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