code: def output(self):
      return self.make_target(self.output_path, use_unique_id=False)
  
file_path: gokart/gokart/info.py
imports: from logging import getLogger
  from typing import List, Optional, Set
  import luigi
  from gokart.task import TaskOnKart
  from gokart.tree.task_info import make_task_info_as_tree_str
label_desc: Use image node_id 1 for calling the tree_info obj's underlying member method code with example usage: obj.output() and returns: self