Update iou_neg_piecewise_sampler.py

open-mmlab · May 22, 2023 · 8617a01 · 8617a01
1 parent 8647aed
commit 8617a01
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mmdet3d/models/task_modules/samplers/iou_neg_piecewise_sampler.py b/mmdet3d/models/task_modules/samplers/iou_neg_piecewise_sampler.py
@@ -34,7 +34,7 @@ class IoUNegPiecewiseSampler(RandomSampler):
 
  def __init__(self,
  num: int,
- pos_fraction: float = None,
+ pos_fraction: Optional[float] = None,
  neg_piece_fractions: Optional[list] = None,
  neg_iou_piece_thrs: Optional[list] = None,
  neg_pos_ub: float = -1,