code: def _folder_size(path: Path):
      return sum(
          f.stat().st_size for f in path.glob("**/*") if f.is_file()
      )
  
file_path: labml/client/labml/internal/computer/projects/run_summary.py
imports: import json
  import time
  from pathlib import Path
  from typing import List
  from labml.internal import util
  from labml.internal.experiment.experiment_run import RunInfo
label_desc: Use image node_id 6 for calling the RunSummary obj's underlying member method code with example usage: obj._folder_size(path) and returns: sum