Added absolute import to top

models/GroundingDINO/ms_deform_attn.py

@@ -13,7 +13,7 @@
 # https://github.com/fundamentalvision/Deformable-DETR/blob/main/models/ops/modules/ms_deform_attn.py
 # https://github.com/open-mmlab/mmcv/blob/master/mmcv/ops/multi_scale_deform_attn.py
 # ------------------------------------------------------------------------------------------------
-
+from __future__ import absolute_import
 import math
 import warnings
 from typing import Optional