code: def tiny_db_option(args, run):
      """Add a TinyDB Observer to the experiment.
  
      The argument is the path to be given to the TinyDbObserver.
      """
      tinydb_obs = TinyDbObserver(path=args)
      run.observers.append(tinydb_obs)
  
imports: from __future__ import division, print_function, unicode_literals, absolute_import
  import os
  import textwrap
  import uuid
  from collections import OrderedDict
  import warnings
  from sacred.__about__ import __version__
  from sacred.commandline_options import cli_option
  from sacred.observers import RunObserver
label_desc: Use image node_id 1 for calling a global function with example usage: tiny_db_option(args, run) without return types