docstr: list the objects
  
  Returns
  -------
  list:
      the list of returned objects
docstr_tok: ["list","the","objects","Returns","--","--","--","-","list",":","the","list","of","returned","objects"]
code: def list(self) -> list:
      """
      list the objects
  
      Returns
      -------
      list:
          the list of returned objects
      """
      raise NotImplementedError(f"Please implement the `list` method")
  
imports: import os
  import pickle
  import tempfile
  from pathlib import Path
  from qlib.config import C
label_desc: Use image node_id 5 for calling the ObjManager obj's underlying member method code with example usage: obj.list() without return types