code: def inference_memory(self):
      total_inference_memory = self._inference_memory
      for child in self.children:
          total_inference_memory += child.inference_memory
      return total_inference_memory
  
imports: import queue
label_desc: Use image node_id 13 for calling the StatNode obj's underlying member method code with example usage: obj.inference_memory() and returns: total_inference_memory