code: def set_freeze_trunk(self, freeze_trunk: bool) -> "FineTuningTask":
      self.freeze_trunk = freeze_trunk
      return self
  
file_path: ClassyVision/classy_vision/tasks/fine_tuning_task.py
imports: from typing import Any, Dict
  from classy_vision.generic.util import load_and_broadcast_checkpoint, update_classy_model
  from classy_vision.tasks import ClassificationTask, register_task
label_desc: Use image node_id 7 for calling the FineTuningTask obj's underlying member method code with example usage: obj.set_freeze_trunk(freeze_trunk) and returns: self