class_docstr: ResNeXt backbone for DetectoRS.
  
  Args:
      groups (int): The number of groups in ResNeXt.
      base_width (int): The base width of ResNeXt.
class_docstr_tok: ["ResNeXt","backbone","for","DetectoRS",".","Args",":","groups","(","int",")",":","The","number","of","groups","in","ResNeXt",".","base_width","(","int",")",":","The","base","width","of","ResNeXt","."]
code: def __init__(self, groups=1, base_width=4, **kwargs):
      self.groups = groups
      self.base_width = base_width
      super(DetectoRS_ResNeXt, self).__init__(**kwargs)
  
file_path: mmdetection/mmdet/models/backbones/detectors_resnext.py
imports: import math
  from mmcv.cnn import build_conv_layer, build_norm_layer
  from mmdet.registry import MODELS
  from .detectors_resnet import Bottleneck
  from .detectors_resnet import DetectoRS_ResNet
label_desc: Use image node_id 1 to create a new DetectoRS_ResNeXt object from inherited base classes: DetectoRS_ResNet with example: obj = DetectoRS_ResNeXt(groups, base_width)