import shlex
import subprocess

subprocess.run(
    shlex.split(
        "git clone https://github.com/facebookresearch/segment-anything-2.git && cd segment-anything-2 && pip install -e ."
    )
)

import torch
from sam2.build_sam import build_sam2
from sam2.sam2_image_predictor import SAM2ImagePredictor

DEVICE = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
CHECKPOINT = f"checkpoints/sam2_hiera_large.pt"
CONFIG = "sam2_hiera_l.yaml"

sam2_model = build_sam2(CONFIG, CHECKPOINT, device=DEVICE)