code: def set_children(self, children):
      self.children = children
  
file_path: ColossalAI/colossalai/legacy/pipeline/layer_spec.py
imports: import torch
  from colossalai.utils.model.utils import call_to_str
label_desc: Use image node_id 5 for calling the LayerSpec obj's underlying member method code with example usage: obj.set_children(children) without return types