code: def _write_meta_info(self, session_id, session_info):
      path = os.path.join(self.store_path, session_id)
      meta_file = os.path.join(path, "meta.info")
      with open(meta_file, "w") as meta:
          meta.write(session_info.to_str())
  
imports: import json
  import logging
  import os
  import pathlib
  import shutil
  import tempfile
  import time
  import uuid
  from typing import Dict
label_desc: Use image node_id 6 for calling the Sessions obj's underlying member method code with example usage: obj._write_meta_info(session_id, session_info) without return types