code: def configure_tracer(self):
      from lightning.pytorch import Trainer
  
      tracer = super().configure_tracer()
      tracer.add_traced(
          Trainer, "__init__", pre_fn=self._trainer_init_pre_middleware
      )
      return tracer
  
imports: import os
  from typing import Any, Dict, List, Optional, Tuple, Type, Union
  from lightning.app.components.python import TracerPythonScript
  from lightning.app.core.flow import LightningFlow
  from lightning.app.storage.path import Path
  from lightning.app.structures import List
  from lightning.app.utilities.app_helpers import Logger
  from lightning.app.utilities.packaging.cloud_compute import CloudCompute
label_desc: Use image node_id 2 for calling the PyTorchLightningScriptRunner obj's underlying member method code with example usage: obj.configure_tracer() and returns: tracer