Update app.py

app.py

@@ -17,7 +17,7 @@ from dust3r.utils.image import load_images, rgb, resize_images
 from dust3r.utils.device import to_numpy
 from dust3r.viz import add_scene_cam, CAM_COLORS, OPENGL, pts3d_to_trimesh, cat_meshes
 from dust3r.cloud_opt import global_aligner, GlobalAlignerMode
-from SAM2.sam2.bSAM2.uild_sam import build_sam2_video_predictor
+from SAM2.sam2.build_sam import build_sam2_video_predictor
 import matplotlib.pyplot as plt
 
 import shutil