class_docstr: Use file system to manage objects
class_docstr_tok: ["Use","file","system","to","manage","objects"]
code: def __init__(self, path=None):
      if path is None:
          self.path = Path(self.create_path())
      else:
          self.path = Path(path).resolve()
  
imports: import os
  import pickle
  import tempfile
  from pathlib import Path
  from qlib.config import C
label_desc: Use image node_id 1 to create a new FileManager object from inherited base classes: ObjManager with example: obj = FileManager(path)