class_docstr: Base class for RoIHeads.
docstr: Initialize assigner and sampler.
docstr_tok: ["Initialize","assigner","and","sampler","."]
code: def init_assigner_sampler(self):
      """Initialize assigner and sampler."""
      pass
  
file_path: insightface/detection/scrfd/mmdet/models/roi_heads/base_roi_head.py
imports: from abc import ABCMeta, abstractmethod
  import torch.nn
  from ..builder import build_shared_head
label_desc: Use image node_id 8 for calling the BaseRoIHead obj's underlying member method code with example usage: obj.init_assigner_sampler() without return types