text: # Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
  from .batch_norm import FrozenBatchNorm2d, get_norm, NaiveSyncBatchNorm
  from .deform_conv import DeformConv, ModulatedDeformConv
  from .mask_ops import paste_masks_in_image
  from .nms import batched_nms, batched_nms_rotated, nms, nms_rotated, batched_noh_nms
  from .roi_align import ROIAlign, roi_align
  from .roi_align_rotated import ROIAlignRotated, roi_align_rotated
  from .shape_spec import ShapeSpec
  from .wrappers import BatchNorm2d, Conv2d, ConvTranspose2d, cat, interpolate
  
  __all__ = [k for k in globals().keys() if not k.startswith("_")]
  