Clean up

app.py

@@ -21,16 +21,15 @@ def get_device_and_dtype() -> tuple[str, torch.dtype]:
 
 _GLOBAL_DEVICE, _GLOBAL_DTYPE = get_device_and_dtype()
 _GLOBAL_MODEL_REPO_ID = "facebook/sam3"
-_GLOBAL_TOKEN = os.getenv("HF_TOKEN")
 
 _GLOBAL_TRACKER_MODEL = Sam3TrackerVideoModel.from_pretrained(
     _GLOBAL_MODEL_REPO_ID, torch_dtype=_GLOBAL_DTYPE, device_map=_GLOBAL_DEVICE
 ).eval()
-_GLOBAL_TRACKER_PROCESSOR = Sam3TrackerVideoProcessor.from_pretrained(_GLOBAL_MODEL_REPO_ID, token=_GLOBAL_TOKEN)
+_GLOBAL_TRACKER_PROCESSOR = Sam3TrackerVideoProcessor.from_pretrained(_GLOBAL_MODEL_REPO_ID)
 
-_GLOBAL_TEXT_VIDEO_MODEL = Sam3VideoModel.from_pretrained(_GLOBAL_MODEL_REPO_ID, token=_GLOBAL_TOKEN)
+_GLOBAL_TEXT_VIDEO_MODEL = Sam3VideoModel.from_pretrained(_GLOBAL_MODEL_REPO_ID)
 _GLOBAL_TEXT_VIDEO_MODEL = _GLOBAL_TEXT_VIDEO_MODEL.to(_GLOBAL_DEVICE, dtype=_GLOBAL_DTYPE).eval()
-_GLOBAL_TEXT_VIDEO_PROCESSOR = Sam3VideoProcessor.from_pretrained(_GLOBAL_MODEL_REPO_ID, token=_GLOBAL_TOKEN)
+_GLOBAL_TEXT_VIDEO_PROCESSOR = Sam3VideoProcessor.from_pretrained(_GLOBAL_MODEL_REPO_ID)
 print("Models loaded successfully!")